23842209

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1327}}^1$

素因数の和:1496

約数の個数: 16

約数和(自身を含む): 32700672

約数和(自身を除く): 8858463

約数列:

[1, 3, 53, 113, 159, 339, 1327, 3981, 5989, 17967, 70331, 149951, 210993, 449853, 7947403, 23842209]

約数ペア:

[(1, 23842209), (3, 7947403), (53, 449853), (113, 210993), (159, 149951), (339, 70331), (1327, 17967), (3981, 5989)]