290043603

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{481001}}^1$

素因数の和:481074

約数の個数: 12

約数和(自身を含む): 425205768

約数和(自身を除く): 135162165

約数列:

[1, 3, 9, 67, 201, 603, 481001, 1443003, 4329009, 32227067, 96681201, 290043603]

約数ペア:

[(1, 290043603), (3, 96681201), (9, 32227067), (67, 4329009), (201, 1443003), (603, 481001)]