312911423

素因数分解:

${\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1\times {\mathrm{523}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 345840000

約数和(自身を除く): 32928577

約数列:

[1, 11, 109, 499, 523, 1199, 5489, 5753, 54391, 57007, 260977, 598301, 627077, 2870747, 28446493, 312911423]

約数ペア:

[(1, 312911423), (11, 28446493), (109, 2870747), (499, 627077), (523, 598301), (1199, 260977), (5489, 57007), (5753, 54391)]