288630009

素因数分解:

$3^2\times {\mathrm{691}}^1\times {\mathrm{46411}}^1$

素因数の和:47108

約数の個数: 12

約数和(自身を含む): 417522352

約数和(自身を除く): 128892343

約数列:

[1, 3, 9, 691, 2073, 6219, 46411, 139233, 417699, 32070001, 96210003, 288630009]

約数ペア:

[(1, 288630009), (3, 96210003), (9, 32070001), (691, 417699), (2073, 139233), (6219, 46411)]