747063239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1\times {\mathrm{1777}}^1$

素因数の和:2306

約数の個数: 16

約数和(自身を含む): 817851552

約数和(自身を除く): 70788313

約数列:

[1, 13, 73, 443, 949, 1777, 5759, 23101, 32339, 129721, 420407, 787211, 1686373, 10233743, 57466403, 747063239]

約数ペア:

[(1, 747063239), (13, 57466403), (73, 10233743), (443, 1686373), (949, 787211), (1777, 420407), (5759, 129721), (23101, 32339)]