972142131

素因数分解:

$3^1\times {\mathrm{181}}^1\times {\mathrm{809}}^1\times {\mathrm{2213}}^1$

素因数の和:3206

約数の個数: 16

約数和(自身を含む): 1305551520

約数和(自身を除く): 333409389

約数列:

[1, 3, 181, 543, 809, 2213, 2427, 6639, 146429, 400553, 439287, 1201659, 1790317, 5370951, 324047377, 972142131]

約数ペア:

[(1, 972142131), (3, 324047377), (181, 5370951), (543, 1790317), (809, 1201659), (2213, 439287), (2427, 400553), (6639, 146429)]