17255105919

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{997}}^1\times {\mathrm{4969}}^1$

素因数の和:6021

約数の個数: 40

約数和(自身を含む): 26407359440

約数和(自身を除く): 9152253521

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 997, 1161, 2991, 3483, 4969, 8973, 14907, 26919, 42871, 44721, 80757, 128613, 134163, 213667, 385839, 402489, 641001, 1157517, 1923003, 3472551, 4954093, 5769009, 14862279, 17307027, 44586837, 133760511, 213025999, 401281533, 639077997, 1917233991, 5751701973, 17255105919]

約数ペア:

[(1, 17255105919), (3, 5751701973), (9, 1917233991), (27, 639077997), (43, 401281533), (81, 213025999), (129, 133760511), (387, 44586837), (997, 17307027), (1161, 14862279), (2991, 5769009), (3483, 4954093), (4969, 3472551), (8973, 1923003), (14907, 1157517), (26919, 641001), (42871, 402489), (44721, 385839), (80757, 213667), (128613, 134163)]