2747251

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:462

約数の個数: 16

約数和(自身を含む): 3241728

約数和(自身を除く): 494477

約数列:

[1, 13, 17, 31, 221, 401, 403, 527, 5213, 6817, 6851, 12431, 88621, 161603, 211327, 2747251]

約数ペア:

[(1, 2747251), (13, 211327), (17, 161603), (31, 88621), (221, 12431), (401, 6851), (403, 6817), (527, 5213)]