39864397

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 42115392

約数和(自身を除く): 2250995

約数列:

[1, 43, 67, 101, 137, 2881, 4343, 5891, 6767, 9179, 13837, 290981, 394697, 594991, 927079, 39864397]

約数ペア:

[(1, 39864397), (43, 927079), (67, 594991), (101, 394697), (137, 290981), (2881, 13837), (4343, 9179), (5891, 6767)]