42386643

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5939}}^1$

素因数の和:6019

約数の個数: 24

約数和(自身を含む): 67026960

約数和(自身を除く): 24640317

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 5939, 7137, 17817, 53451, 77207, 231621, 362279, 694863, 1086837, 3260511, 4709627, 14128881, 42386643]

約数ペア:

[(1, 42386643), (3, 14128881), (9, 4709627), (13, 3260511), (39, 1086837), (61, 694863), (117, 362279), (183, 231621), (549, 77207), (793, 53451), (2379, 17817), (5939, 7137)]