22387479

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1451}}^1$

素因数の和:1630

約数の個数: 16

約数和(自身を含む): 30898560

約数和(自身を除く): 8511081

約数列:

[1, 3, 37, 111, 139, 417, 1451, 4353, 5143, 15429, 53687, 161061, 201689, 605067, 7462493, 22387479]

約数ペア:

[(1, 22387479), (3, 7462493), (37, 605067), (111, 201689), (139, 161061), (417, 53687), (1451, 15429), (4353, 5143)]