201604671

素因数分解:

$3^2\times {\mathrm{4999}}^1\times {\mathrm{4481}}^1$

素因数の和:9486

約数の個数: 12

約数和(自身を含む): 291330000

約数和(自身を除く): 89725329

約数列:

[1, 3, 9, 4481, 4999, 13443, 14997, 40329, 44991, 22400519, 67201557, 201604671]

約数ペア:

[(1, 201604671), (3, 67201557), (9, 22400519), (4481, 44991), (4999, 40329), (13443, 14997)]