27907251

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{18869}}^1$

素因数の和:18918

約数の個数: 16

約数和(自身を含む): 40759200

約数和(自身を除く): 12851949

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 18869, 56607, 320773, 547201, 962319, 1641603, 9302417, 27907251]

約数ペア:

[(1, 27907251), (3, 9302417), (17, 1641603), (29, 962319), (51, 547201), (87, 320773), (493, 56607), (1479, 18869)]