6485589

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:303

約数の個数: 40

約数和(自身を含む): 10977120

約数和(自身を除く): 4491531

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 251, 261, 297, 319, 753, 783, 891, 957, 2259, 2349, 2761, 2871, 6777, 7279, 8283, 8613, 20331, 21837, 24849, 25839, 65511, 74547, 80069, 196533, 223641, 240207, 589599, 720621, 2161863, 6485589]

約数ペア:

[(1, 6485589), (3, 2161863), (9, 720621), (11, 589599), (27, 240207), (29, 223641), (33, 196533), (81, 80069), (87, 74547), (99, 65511), (251, 25839), (261, 24849), (297, 21837), (319, 20331), (753, 8613), (783, 8283), (891, 7279), (957, 6777), (2259, 2871), (2349, 2761)]