26796721

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1031}}^1$

素因数の和:1164

約数の個数: 16

約数和(自身を含む): 31703040

約数和(自身を除く): 4906319

約数列:

[1, 7, 47, 79, 329, 553, 1031, 3713, 7217, 25991, 48457, 81449, 339199, 570143, 3828103, 26796721]

約数ペア:

[(1, 26796721), (7, 3828103), (47, 570143), (79, 339199), (329, 81449), (553, 48457), (1031, 25991), (3713, 7217)]