71515477

素因数分解:

${\mathrm{11}}^2\times {\mathrm{751}}^1\times {\mathrm{787}}^1$

素因数の和:1560

約数の個数: 12

約数和(自身を含む): 78812608

約数和(自身を除く): 7297131

約数列:

[1, 11, 121, 751, 787, 8261, 8657, 90871, 95227, 591037, 6501407, 71515477]

約数ペア:

[(1, 71515477), (11, 6501407), (121, 591037), (751, 95227), (787, 90871), (8261, 8657)]