31102641

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2719}}^1$

素因数の和:2797

約数の個数: 24

約数和(自身を含む): 47523840

約数和(自身を除く): 16421199

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 369, 1271, 2719, 3813, 8157, 11439, 24471, 84289, 111479, 252867, 334437, 758601, 1003311, 3455849, 10367547, 31102641]

約数ペア:

[(1, 31102641), (3, 10367547), (9, 3455849), (31, 1003311), (41, 758601), (93, 334437), (123, 252867), (279, 111479), (369, 84289), (1271, 24471), (2719, 11439), (3813, 8157)]