30690297

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2053}}^1$

素因数の和:2221

約数の個数: 24

約数和(自身を含む): 48704448

約数和(自身を除く): 18014151

約数列:

[1, 3, 9, 11, 33, 99, 151, 453, 1359, 1661, 2053, 4983, 6159, 14949, 18477, 22583, 67749, 203247, 310003, 930009, 2790027, 3410033, 10230099, 30690297]

約数ペア:

[(1, 30690297), (3, 10230099), (9, 3410033), (11, 2790027), (33, 930009), (99, 310003), (151, 203247), (453, 67749), (1359, 22583), (1661, 18477), (2053, 14949), (4983, 6159)]