23235261

素因数分解:

$3^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{601}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 36235584

約数和(自身を除く): 13000323

約数列:

[1, 3, 7, 21, 49, 147, 263, 601, 789, 1803, 1841, 4207, 5523, 12621, 12887, 29449, 38661, 88347, 158063, 474189, 1106441, 3319323, 7745087, 23235261]

約数ペア:

[(1, 23235261), (3, 7745087), (7, 3319323), (21, 1106441), (49, 474189), (147, 158063), (263, 88347), (601, 38661), (789, 29449), (1803, 12887), (1841, 12621), (4207, 5523)]