1657480023

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{412001}}^1$

素因数の和:412159

約数の個数: 16

約数和(自身を含む): 2472012000

約数和(自身を除く): 814531977

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 412001, 1236003, 3708009, 11124027, 61388149, 184164447, 552493341, 1657480023]

約数ペア:

[(1, 1657480023), (3, 552493341), (9, 184164447), (27, 61388149), (149, 11124027), (447, 3708009), (1341, 1236003), (4023, 412001)]