25312353

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 37512384

約数和(自身を除く): 12200031

約数列:

[1, 3, 11, 33, 103, 121, 309, 363, 677, 1133, 2031, 3399, 7447, 12463, 22341, 37389, 69731, 81917, 209193, 245751, 767041, 2301123, 8437451, 25312353]

約数ペア:

[(1, 25312353), (3, 8437451), (11, 2301123), (33, 767041), (103, 245751), (121, 209193), (309, 81917), (363, 69731), (677, 37389), (1133, 22341), (2031, 12463), (3399, 7447)]