23415651

素因数分解:

$3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{839}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 38787840

約数和(自身を除く): 15372189

約数列:

[1, 3, 7, 9, 21, 63, 443, 839, 1329, 2517, 3101, 3987, 5873, 7551, 9303, 17619, 27909, 52857, 371677, 1115031, 2601739, 3345093, 7805217, 23415651]

約数ペア:

[(1, 23415651), (3, 7805217), (7, 3345093), (9, 2601739), (21, 1115031), (63, 371677), (443, 52857), (839, 27909), (1329, 17619), (2517, 9303), (3101, 7551), (3987, 5873)]