80879251

素因数分解:

${\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{4177}}^1$

素因数の和:4278

約数の個数: 12

約数和(自身を含む): 87219928

約数和(自身を除く): 6340677

約数列:

[1, 17, 67, 289, 1139, 4177, 19363, 71009, 279859, 1207153, 4757603, 80879251]

約数ペア:

[(1, 80879251), (17, 4757603), (67, 1207153), (289, 279859), (1139, 71009), (4177, 19363)]