15208749891

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{4984841}}^1$

素因数の和:4984963

約数の個数: 16

約数和(自身を含む): 22730879520

約数和(自身を除く): 7522129629

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 4984841, 14954523, 44863569, 134590707, 563287033, 1689861099, 5069583297, 15208749891]

約数ペア:

[(1, 15208749891), (3, 5069583297), (9, 1689861099), (27, 563287033), (113, 134590707), (339, 44863569), (1017, 14954523), (3051, 4984841)]