13306710333

素因数分解:

$3^1\times 7^2\times {\mathrm{90521839}}^1$

素因数の和:90521856

約数の個数: 12

約数和(自身を含む): 20638979520

約数和(自身を除く): 7332269187

約数列:

[1, 3, 7, 21, 49, 147, 90521839, 271565517, 633652873, 1900958619, 4435570111, 13306710333]

約数ペア:

[(1, 13306710333), (3, 4435570111), (7, 1900958619), (21, 633652873), (49, 271565517), (147, 90521839)]