128889081

素因数分解:

$3^2\times {\mathrm{457}}^1\times {\mathrm{31337}}^1$

素因数の和:31800

約数の個数: 12

約数和(自身を含む): 186586452

約数和(自身を除く): 57697371

約数列:

[1, 3, 9, 457, 1371, 4113, 31337, 94011, 282033, 14321009, 42963027, 128889081]

約数ペア:

[(1, 128889081), (3, 42963027), (9, 14321009), (457, 282033), (1371, 94011), (4113, 31337)]