31869607

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2741}}^1$

素因数の和:2910

約数の個数: 16

約数和(自身を含む): 40011264

約数和(自身を除く): 8141657

約数列:

[1, 7, 11, 77, 151, 1057, 1661, 2741, 11627, 19187, 30151, 211057, 413891, 2897237, 4552801, 31869607]

約数ペア:

[(1, 31869607), (7, 4552801), (11, 2897237), (77, 413891), (151, 211057), (1057, 30151), (1661, 19187), (2741, 11627)]