15704309979

素因数分解:

$3^2\times {\mathrm{421}}^1\times {\mathrm{4144711}}^1$

素因数の和:4145138

約数の個数: 12

約数和(自身を含む): 22737890032

約数和(自身を除く): 7033580053

約数列:

[1, 3, 9, 421, 1263, 3789, 4144711, 12434133, 37302399, 1744923331, 5234769993, 15704309979]

約数ペア:

[(1, 15704309979), (3, 5234769993), (9, 1744923331), (421, 37302399), (1263, 12434133), (3789, 4144711)]