23920953

素因数分解:

$3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2339}}^1$

素因数の和:2836

約数の個数: 16

約数和(自身を含む): 36541440

約数和(自身を除く): 12620487

約数列:

[1, 3, 7, 21, 487, 1461, 2339, 3409, 7017, 10227, 16373, 49119, 1139093, 3417279, 7973651, 23920953]

約数ペア:

[(1, 23920953), (3, 7973651), (7, 3417279), (21, 1139093), (487, 49119), (1461, 16373), (2339, 10227), (3409, 7017)]