23008881

素因数分解:

$3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{811}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 35916384

約数和(自身を除く): 12907503

約数列:

[1, 3, 7, 21, 49, 147, 193, 579, 811, 1351, 2433, 4053, 5677, 9457, 17031, 28371, 39739, 119217, 156523, 469569, 1095661, 3286983, 7669627, 23008881]

約数ペア:

[(1, 23008881), (3, 7669627), (7, 3286983), (21, 1095661), (49, 469569), (147, 156523), (193, 119217), (579, 39739), (811, 28371), (1351, 17031), (2433, 9457), (4053, 5677)]