27945229

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4079}}^1$

素因数の和:4140

約数の個数: 16

約数和(自身を含む): 32901120

約数和(自身を除く): 4955891

約数列:

[1, 13, 17, 31, 221, 403, 527, 4079, 6851, 53027, 69343, 126449, 901459, 1643837, 2149633, 27945229]

約数ペア:

[(1, 27945229), (13, 2149633), (17, 1643837), (31, 901459), (221, 126449), (403, 69343), (527, 53027), (4079, 6851)]