40113227

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1061}}^1$

素因数の和:1570

約数の個数: 16

約数和(自身を含む): 50160384

約数和(自身を除く): 10047157

約数列:

[1, 7, 11, 77, 491, 1061, 3437, 5401, 7427, 11671, 37807, 81697, 520951, 3646657, 5730461, 40113227]

約数ペア:

[(1, 40113227), (7, 5730461), (11, 3646657), (77, 520951), (491, 81697), (1061, 37807), (3437, 11671), (5401, 7427)]