23728293

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 35700600

約数和(自身を除く): 11972307

約数列:

[1, 3, 9, 29, 87, 229, 261, 397, 687, 1191, 2061, 3573, 6641, 11513, 19923, 34539, 59769, 90913, 103617, 272739, 818217, 2636477, 7909431, 23728293]

約数ペア:

[(1, 23728293), (3, 7909431), (9, 2636477), (29, 818217), (87, 272739), (229, 103617), (261, 90913), (397, 59769), (687, 34539), (1191, 19923), (2061, 11513), (3573, 6641)]