30013731

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4153}}^1$

素因数の和:4243

約数の個数: 24

約数和(自身を含む): 47953776

約数和(自身を除く): 17940045

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 803, 2409, 4153, 7227, 12459, 37377, 45683, 137049, 303169, 411147, 909507, 2728521, 3334859, 10004577, 30013731]

約数ペア:

[(1, 30013731), (3, 10004577), (9, 3334859), (11, 2728521), (33, 909507), (73, 411147), (99, 303169), (219, 137049), (657, 45683), (803, 37377), (2409, 12459), (4153, 7227)]