447804921

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{40529}}^1$

素因数の和:40688

約数の個数: 16

約数和(自身を含む): 622540800

約数和(自身を除く): 174735879

約数列:

[1, 3, 29, 87, 127, 381, 3683, 11049, 40529, 121587, 1175341, 3526023, 5147183, 15441549, 149268307, 447804921]

約数ペア:

[(1, 447804921), (3, 149268307), (29, 15441549), (87, 5147183), (127, 3526023), (381, 1175341), (3683, 121587), (11049, 40529)]