3965253

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 5490240

約数和(自身を除く): 1524987

約数列:

[1, 3, 37, 111, 139, 257, 417, 771, 5143, 9509, 15429, 28527, 35723, 107169, 1321751, 3965253]

約数ペア:

[(1, 3965253), (3, 1321751), (37, 107169), (111, 35723), (139, 28527), (257, 15429), (417, 9509), (771, 5143)]