382620861

素因数分解:

$3^3\times 7^2\times {\mathrm{137}}^1\times {\mathrm{2111}}^1$

素因数の和:2271

約数の個数: 48

約数和(自身を含む): 664519680

約数和(自身を除く): 281898819

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 137, 147, 189, 411, 441, 959, 1233, 1323, 2111, 2877, 3699, 6333, 6713, 8631, 14777, 18999, 20139, 25893, 44331, 56997, 60417, 103439, 132993, 181251, 289207, 310317, 398979, 867621, 930951, 2024449, 2602863, 2792853, 6073347, 7808589, 14171143, 18220041, 42513429, 54660123, 127540287, 382620861]

約数ペア:

[(1, 382620861), (3, 127540287), (7, 54660123), (9, 42513429), (21, 18220041), (27, 14171143), (49, 7808589), (63, 6073347), (137, 2792853), (147, 2602863), (189, 2024449), (411, 930951), (441, 867621), (959, 398979), (1233, 310317), (1323, 289207), (2111, 181251), (2877, 132993), (3699, 103439), (6333, 60417), (6713, 56997), (8631, 44331), (14777, 25893), (18999, 20139)]