25385943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{12611}}^1$

素因数の和:12686

約数の個数: 16

約数和(自身を含む): 37533312

約数和(自身を除く): 12147369

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 12611, 37833, 138721, 416163, 769271, 2307813, 8461981, 25385943]

約数ペア:

[(1, 25385943), (3, 8461981), (11, 2307813), (33, 769271), (61, 416163), (183, 138721), (671, 37833), (2013, 12611)]