3964272011

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1\times {\mathrm{9421}}^1$

素因数の和:10754

約数の個数: 16

約数和(自身を含む): 4631101440

約数和(自身を除く): 666829429

約数列:

[1, 7, 47, 329, 1279, 8953, 9421, 60113, 65947, 420791, 442787, 3099509, 12049459, 84346213, 566324573, 3964272011]

約数ペア:

[(1, 3964272011), (7, 566324573), (47, 84346213), (329, 12049459), (1279, 3099509), (8953, 442787), (9421, 420791), (60113, 65947)]