4048569

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 7086080

約数和(自身を除く): 3037511

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 691, 837, 1953, 2073, 4837, 5859, 6219, 14511, 18657, 21421, 43533, 64263, 130599, 149947, 192789, 449841, 578367, 1349523, 4048569]

約数ペア:

[(1, 4048569), (3, 1349523), (7, 578367), (9, 449841), (21, 192789), (27, 149947), (31, 130599), (63, 64263), (93, 43533), (189, 21421), (217, 18657), (279, 14511), (651, 6219), (691, 5859), (837, 4837), (1953, 2073)]