30857431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5323}}^1$

素因数の和:5382

約数の個数: 16

約数和(自身を含む): 36799488

約数和(自身を除く): 5942057

約数列:

[1, 11, 17, 31, 187, 341, 527, 5323, 5797, 58553, 90491, 165013, 995401, 1815143, 2805221, 30857431]

約数ペア:

[(1, 30857431), (11, 2805221), (17, 1815143), (31, 995401), (187, 165013), (341, 90491), (527, 58553), (5323, 5797)]