2609277

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2137}}^1$

素因数の和:2188

約数の個数: 16

約数和(自身を含む): 3899712

約数和(自身を除く): 1290435

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 2137, 6411, 23507, 70521, 79069, 237207, 869759, 2609277]

約数ペア:

[(1, 2609277), (3, 869759), (11, 237207), (33, 79069), (37, 70521), (111, 23507), (407, 6411), (1221, 2137)]