11979405

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14011}}^1$

素因数の和:14041

約数の個数: 24

約数和(自身を含む): 21858720

約数和(自身を除く): 9879315

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 14011, 42033, 70055, 126099, 210165, 266209, 630495, 798627, 1331045, 2395881, 3993135, 11979405]

約数ペア:

[(1, 11979405), (3, 3993135), (5, 2395881), (9, 1331045), (15, 798627), (19, 630495), (45, 266209), (57, 210165), (95, 126099), (171, 70055), (285, 42033), (855, 14011)]