2616254001

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{805249}}^1$

素因数の和:805293

約数の個数: 18

約数和(自身を含む): 3988403250

約数和(自身を除く): 1372149249

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 805249, 2415747, 7247241, 15299731, 45899193, 137697579, 290694889, 872084667, 2616254001]

約数ペア:

[(1, 2616254001), (3, 872084667), (9, 290694889), (19, 137697579), (57, 45899193), (171, 15299731), (361, 7247241), (1083, 2415747), (3249, 805249)]