23254839

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 35053200

約数和(自身を除く): 11798361

約数列:

[1, 3, 9, 29, 87, 139, 261, 417, 641, 1251, 1923, 4031, 5769, 12093, 18589, 36279, 55767, 89099, 167301, 267297, 801891, 2583871, 7751613, 23254839]

約数ペア:

[(1, 23254839), (3, 7751613), (9, 2583871), (29, 801891), (87, 267297), (139, 167301), (261, 89099), (417, 55767), (641, 36279), (1251, 18589), (1923, 12093), (4031, 5769)]