25633237

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:588

約数の個数: 16

約数和(自身を含む): 30033792

約数和(自身を除く): 4400555

約数列:

[1, 7, 61, 173, 347, 427, 1211, 2429, 10553, 21167, 60031, 73871, 148169, 420217, 3661891, 25633237]

約数ペア:

[(1, 25633237), (7, 3661891), (61, 420217), (173, 148169), (347, 73871), (427, 60031), (1211, 21167), (2429, 10553)]