74401987

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6257}}^1$

素因数の和:6338

約数の個数: 16

約数和(自身を含む): 86510592

約数和(自身を除く): 12108605

約数列:

[1, 11, 23, 47, 253, 517, 1081, 6257, 11891, 68827, 143911, 294079, 1583021, 3234869, 6763817, 74401987]

約数ペア:

[(1, 74401987), (11, 6763817), (23, 3234869), (47, 1583021), (253, 294079), (517, 143911), (1081, 68827), (6257, 11891)]