12129481

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3251}}^1$

素因数の和:3312

約数の個数: 16

約数和(自身を含む): 15297408

約数和(自身を除く): 3167927

約数列:

[1, 7, 13, 41, 91, 287, 533, 3251, 3731, 22757, 42263, 133291, 295841, 933037, 1732783, 12129481]

約数ペア:

[(1, 12129481), (7, 1732783), (13, 933037), (41, 295841), (91, 133291), (287, 42263), (533, 22757), (3251, 3731)]