289190121

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1\times {\mathrm{2719}}^1$

素因数の和:3037

約数の個数: 24

約数和(自身を含む): 425429760

約数和(自身を除く): 136239639

約数列:

[1, 3, 11, 33, 121, 293, 363, 879, 2719, 3223, 8157, 9669, 29909, 35453, 89727, 106359, 328999, 796667, 986997, 2390001, 8763337, 26290011, 96396707, 289190121]

約数ペア:

[(1, 289190121), (3, 96396707), (11, 26290011), (33, 8763337), (121, 2390001), (293, 986997), (363, 796667), (879, 328999), (2719, 106359), (3223, 89727), (8157, 35453), (9669, 29909)]