8867991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2609}}^1$

素因数の和:2726

約数の個数: 16

約数和(自身を含む): 13029120

約数和(自身を除く): 4161129

約数列:

[1, 3, 11, 33, 103, 309, 1133, 2609, 3399, 7827, 28699, 86097, 268727, 806181, 2955997, 8867991]

約数ペア:

[(1, 8867991), (3, 2955997), (11, 806181), (33, 268727), (103, 86097), (309, 28699), (1133, 7827), (2609, 3399)]