16574283

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 28304640

約数和(自身を除く): 11730357

約数列:

[1, 3, 9, 11, 23, 29, 33, 69, 87, 99, 207, 251, 253, 261, 319, 667, 753, 759, 957, 2001, 2259, 2277, 2761, 2871, 5773, 6003, 7279, 7337, 8283, 17319, 21837, 22011, 24849, 51957, 63503, 65511, 66033, 80069, 167417, 190509, 240207, 502251, 571527, 720621, 1506753, 1841587, 5524761, 16574283]

約数ペア:

[(1, 16574283), (3, 5524761), (9, 1841587), (11, 1506753), (23, 720621), (29, 571527), (33, 502251), (69, 240207), (87, 190509), (99, 167417), (207, 80069), (251, 66033), (253, 65511), (261, 63503), (319, 51957), (667, 24849), (753, 22011), (759, 21837), (957, 17319), (2001, 8283), (2259, 7337), (2277, 7279), (2761, 6003), (2871, 5773)]