5137951

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 6386688

約数和(自身を除く): 1248737

約数列:

[1, 7, 13, 91, 131, 431, 917, 1703, 3017, 5603, 11921, 39221, 56461, 395227, 733993, 5137951]

約数ペア:

[(1, 5137951), (7, 733993), (13, 395227), (91, 56461), (131, 39221), (431, 11921), (917, 5603), (1703, 3017)]