2754388637

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1291

約数の個数: 96

約数和(自身を含む): 4198884480

約数和(自身を除く): 1444495843

約数列:

[1, 7, 11, 13, 17, 19, 49, 77, 91, 119, 133, 143, 187, 209, 221, 247, 323, 539, 637, 833, 931, 1001, 1217, 1309, 1463, 1547, 1729, 2261, 2431, 2717, 3553, 4199, 7007, 8519, 9163, 10241, 10829, 12103, 13387, 15821, 15827, 17017, 19019, 20689, 23123, 24871, 29393, 46189, 59633, 93709, 110747, 119119, 133133, 144823, 161861, 174031, 174097, 205751, 227579, 254353, 268957, 300599, 323323, 393091, 655963, 775229, 1013761, 1133027, 1218217, 1593053, 1780471, 1882699, 2104193, 2263261, 2751637, 2958527, 3306589, 4324001, 5110183, 8527519, 11151371, 12463297, 13178893, 14729351, 19261459, 20709689, 23146123, 30268007, 35771281, 56212013, 144967823, 162022861, 211876049, 250398967, 393484091, 2754388637]

約数ペア:

[(1, 2754388637), (7, 393484091), (11, 250398967), (13, 211876049), (17, 162022861), (19, 144967823), (49, 56212013), (77, 35771281), (91, 30268007), (119, 23146123), (133, 20709689), (143, 19261459), (187, 14729351), (209, 13178893), (221, 12463297), (247, 11151371), (323, 8527519), (539, 5110183), (637, 4324001), (833, 3306589), (931, 2958527), (1001, 2751637), (1217, 2263261), (1309, 2104193), (1463, 1882699), (1547, 1780471), (1729, 1593053), (2261, 1218217), (2431, 1133027), (2717, 1013761), (3553, 775229), (4199, 655963), (7007, 393091), (8519, 323323), (9163, 300599), (10241, 268957), (10829, 254353), (12103, 227579), (13387, 205751), (15821, 174097), (15827, 174031), (17017, 161861), (19019, 144823), (20689, 133133), (23123, 119119), (24871, 110747), (29393, 93709), (46189, 59633)]