11211190991

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{593}}^1$

素因数の和:753

約数の個数: 96

約数和(自身を含む): 16245339264

約数和(自身を除く): 5034148273

約数列:

[1, 7, 11, 13, 17, 77, 91, 101, 119, 121, 143, 187, 221, 593, 707, 847, 1001, 1111, 1309, 1313, 1547, 1573, 1717, 2057, 2431, 4151, 6523, 7709, 7777, 9191, 10081, 11011, 12019, 12221, 14399, 14443, 17017, 18887, 22321, 26741, 45661, 53963, 59893, 70567, 71753, 84799, 85547, 101101, 110891, 131053, 132209, 156247, 158873, 187187, 207757, 245531, 419251, 502271, 593593, 658823, 776237, 778609, 917371, 932789, 1018181, 1112111, 1219801, 1441583, 1454299, 1718717, 2700841, 4611761, 5450263, 6529523, 7127267, 7247053, 8538607, 8564699, 10091081, 11199991, 13236353, 15857413, 18905887, 50729371, 59952893, 78399937, 92654471, 94211689, 111001891, 123199901, 145599883, 659481823, 862399307, 1019199181, 1601598713, 11211190991]

約数ペア:

[(1, 11211190991), (7, 1601598713), (11, 1019199181), (13, 862399307), (17, 659481823), (77, 145599883), (91, 123199901), (101, 111001891), (119, 94211689), (121, 92654471), (143, 78399937), (187, 59952893), (221, 50729371), (593, 18905887), (707, 15857413), (847, 13236353), (1001, 11199991), (1111, 10091081), (1309, 8564699), (1313, 8538607), (1547, 7247053), (1573, 7127267), (1717, 6529523), (2057, 5450263), (2431, 4611761), (4151, 2700841), (6523, 1718717), (7709, 1454299), (7777, 1441583), (9191, 1219801), (10081, 1112111), (11011, 1018181), (12019, 932789), (12221, 917371), (14399, 778609), (14443, 776237), (17017, 658823), (18887, 593593), (22321, 502271), (26741, 419251), (45661, 245531), (53963, 207757), (59893, 187187), (70567, 158873), (71753, 156247), (84799, 132209), (85547, 131053), (101101, 110891)]