13308427521

素因数分解:

$3^3\times {\mathrm{191}}^1\times {\mathrm{2580653}}^1$

素因数の和:2580853

約数の個数: 16

約数和(自身を含む): 19819422720

約数和(自身を除く): 6510995199

約数列:

[1, 3, 9, 27, 191, 573, 1719, 5157, 2580653, 7741959, 23225877, 69677631, 492904723, 1478714169, 4436142507, 13308427521]

約数ペア:

[(1, 13308427521), (3, 4436142507), (9, 1478714169), (27, 492904723), (191, 69677631), (573, 23225877), (1719, 7741959), (5157, 2580653)]