386475651

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{196081}}^1$

素因数の和:196163

約数の個数: 16

約数和(自身を含む): 580402720

約数和(自身を除く): 193927069

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 196081, 588243, 1764729, 5294187, 14313913, 42941739, 128825217, 386475651]

約数ペア:

[(1, 386475651), (3, 128825217), (9, 42941739), (27, 14313913), (73, 5294187), (219, 1764729), (657, 588243), (1971, 196081)]