27927107

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1181}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 32169312

約数和(自身を除く): 4242205

約数列:

[1, 13, 17, 107, 221, 1181, 1391, 1819, 15353, 20077, 23647, 126367, 261001, 1642771, 2148239, 27927107]

約数ペア:

[(1, 27927107), (13, 2148239), (17, 1642771), (107, 261001), (221, 126367), (1181, 23647), (1391, 20077), (1819, 15353)]