2378943

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 4139520

約数和(自身を除く): 1760577

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 307, 369, 861, 921, 1107, 2149, 2583, 2763, 6447, 7749, 8289, 12587, 19341, 37761, 58023, 88109, 113283, 264327, 339849, 792981, 2378943]

約数ペア:

[(1, 2378943), (3, 792981), (7, 339849), (9, 264327), (21, 113283), (27, 88109), (41, 58023), (63, 37761), (123, 19341), (189, 12587), (287, 8289), (307, 7749), (369, 6447), (861, 2763), (921, 2583), (1107, 2149)]