16625661

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3911}}^1$

素因数の和:4036

約数の個数: 16

約数和(自身を含む): 24097920

約数和(自身を除く): 7472259

約数列:

[1, 3, 13, 39, 109, 327, 1417, 3911, 4251, 11733, 50843, 152529, 426299, 1278897, 5541887, 16625661]

約数ペア:

[(1, 16625661), (3, 5541887), (13, 1278897), (39, 426299), (109, 152529), (327, 50843), (1417, 11733), (3911, 4251)]