9231291

素因数分解:

$3^2\times {\mathrm{491}}^1\times {\mathrm{2089}}^1$

素因数の和:2586

約数の個数: 12

約数和(自身を含む): 13367640

約数和(自身を除く): 4136349

約数列:

[1, 3, 9, 491, 1473, 2089, 4419, 6267, 18801, 1025699, 3077097, 9231291]

約数ペア:

[(1, 9231291), (3, 3077097), (9, 1025699), (491, 18801), (1473, 6267), (2089, 4419)]