40970981

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 44126208

約数和(自身を除く): 3155227

約数列:

[1, 23, 47, 151, 251, 1081, 3473, 5773, 7097, 11797, 37901, 163231, 271331, 871723, 1781347, 40970981]

約数ペア:

[(1, 40970981), (23, 1781347), (47, 871723), (151, 271331), (251, 163231), (1081, 37901), (3473, 11797), (5773, 7097)]