29802123

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2473}}^1$

素因数の和:2595

約数の個数: 24

約数和(自身を含む): 46827872

約数和(自身を除く): 17025749

約数列:

[1, 3, 9, 13, 39, 103, 117, 309, 927, 1339, 2473, 4017, 7419, 12051, 22257, 32149, 96447, 254719, 289341, 764157, 2292471, 3311347, 9934041, 29802123]

約数ペア:

[(1, 29802123), (3, 9934041), (9, 3311347), (13, 2292471), (39, 764157), (103, 289341), (117, 254719), (309, 96447), (927, 32149), (1339, 22257), (2473, 12051), (4017, 7419)]