247474800001

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{653}}^1$

素因数の和:1175

約数の個数: 72

約数和(自身を含む): 302563755648

約数和(自身を除く): 55088955647

約数列:

[1, 11, 13, 43, 121, 143, 169, 431, 473, 559, 653, 1573, 1859, 4741, 5203, 5603, 6149, 7183, 7267, 8489, 18533, 20449, 28079, 52151, 61633, 67639, 72839, 79013, 79937, 93379, 110357, 203863, 240929, 281443, 308869, 365027, 677963, 801229, 879307, 1027169, 1213927, 2242493, 2650219, 3095873, 3132077, 3397559, 3658759, 4015297, 4745351, 8813519, 12102049, 13353197, 29152409, 34054603, 34452847, 40246349, 44168267, 47563867, 52198861, 133122539, 157326637, 378981317, 442709839, 523202537, 574187471, 1464347929, 1730593007, 2045246281, 5755227907, 19036523077, 22497709091, 247474800001]

約数ペア:

[(1, 247474800001), (11, 22497709091), (13, 19036523077), (43, 5755227907), (121, 2045246281), (143, 1730593007), (169, 1464347929), (431, 574187471), (473, 523202537), (559, 442709839), (653, 378981317), (1573, 157326637), (1859, 133122539), (4741, 52198861), (5203, 47563867), (5603, 44168267), (6149, 40246349), (7183, 34452847), (7267, 34054603), (8489, 29152409), (18533, 13353197), (20449, 12102049), (28079, 8813519), (52151, 4745351), (61633, 4015297), (67639, 3658759), (72839, 3397559), (79013, 3132077), (79937, 3095873), (93379, 2650219), (110357, 2242493), (203863, 1213927), (240929, 1027169), (281443, 879307), (308869, 801229), (365027, 677963)]