53692239

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{4003}}^1$

素因数の和:4286

約数の個数: 16

約数和(自身を含む): 76108032

約数和(自身を除く): 22415793

約数列:

[1, 3, 17, 51, 263, 789, 4003, 4471, 12009, 13413, 68051, 204153, 1052789, 3158367, 17897413, 53692239]

約数ペア:

[(1, 53692239), (3, 17897413), (17, 3158367), (51, 1052789), (263, 204153), (789, 68051), (4003, 13413), (4471, 12009)]