3982381

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 4717440

約数和(自身を除く): 735059

約数列:

[1, 13, 19, 23, 247, 299, 437, 701, 5681, 9113, 13319, 16123, 173147, 209599, 306337, 3982381]

約数ペア:

[(1, 3982381), (13, 306337), (19, 209599), (23, 173147), (247, 16123), (299, 13319), (437, 9113), (701, 5681)]