91013041

素因数分解:

$7^2\times {\mathrm{439}}^1\times {\mathrm{4231}}^1$

素因数の和:4684

約数の個数: 12

約数和(自身を含む): 106138560

約数和(自身を除く): 15125519

約数列:

[1, 7, 49, 439, 3073, 4231, 21511, 29617, 207319, 1857409, 13001863, 91013041]

約数ペア:

[(1, 91013041), (7, 13001863), (49, 1857409), (439, 207319), (3073, 29617), (4231, 21511)]