30420123

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{5791}}^1$

素因数の和:5914

約数の個数: 16

約数和(自身を含む): 43370496

約数和(自身を除く): 12950373

約数列:

[1, 3, 17, 51, 103, 309, 1751, 5253, 5791, 17373, 98447, 295341, 596473, 1789419, 10140041, 30420123]

約数ペア:

[(1, 30420123), (3, 10140041), (17, 1789419), (51, 596473), (103, 295341), (309, 98447), (1751, 17373), (5253, 5791)]