121788017

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{7549}}^1$

素因数の和:7652

約数の個数: 16

約数和(自身を含む): 140792400

約数和(自身を除く): 19004383

約数列:

[1, 13, 17, 73, 221, 949, 1241, 7549, 16133, 98137, 128333, 551077, 1668329, 7164001, 9368309, 121788017]

約数ペア:

[(1, 121788017), (13, 9368309), (17, 7164001), (73, 1668329), (221, 551077), (949, 128333), (1241, 98137), (7549, 16133)]