23989771

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1487}}^1$

素因数の和:1590

約数の個数: 16

約数和(自身を含む): 27748224

約数和(自身を除く): 3758453

約数列:

[1, 13, 17, 73, 221, 949, 1241, 1487, 16133, 19331, 25279, 108551, 328627, 1411163, 1845367, 23989771]

約数ペア:

[(1, 23989771), (13, 1845367), (17, 1411163), (73, 328627), (221, 108551), (949, 25279), (1241, 19331), (1487, 16133)]