7211401457

素因数分解:

${\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{811}}^1\times {\mathrm{3779}}^1$

素因数の和:4784

約数の個数: 16

約数和(自身を含む): 7820729280

約数和(自身を除く): 609327823

約数列:

[1, 13, 181, 811, 2353, 3779, 10543, 49127, 146791, 683999, 1908283, 3064769, 8891987, 39841997, 554723189, 7211401457]

約数ペア:

[(1, 7211401457), (13, 554723189), (181, 39841997), (811, 8891987), (2353, 3064769), (3779, 1908283), (10543, 683999), (49127, 146791)]