30814713

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5813}}^1$

素因数の和:5869

約数の個数: 24

約数和(自身を含む): 48372480

約数和(自身を除く): 17557767

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 5813, 17439, 52317, 110447, 180203, 331341, 540609, 994023, 1621827, 3423857, 10271571, 30814713]

約数ペア:

[(1, 30814713), (3, 10271571), (9, 3423857), (19, 1621827), (31, 994023), (57, 540609), (93, 331341), (171, 180203), (279, 110447), (589, 52317), (1767, 17439), (5301, 5813)]