2443635

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 4538880

約数和(自身を除く): 2095245

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 787, 1035, 2361, 3105, 3935, 7083, 11805, 18101, 21249, 35415, 54303, 90505, 106245, 162909, 271515, 488727, 814545, 2443635]

約数ペア:

[(1, 2443635), (3, 814545), (5, 488727), (9, 271515), (15, 162909), (23, 106245), (27, 90505), (45, 54303), (69, 35415), (115, 21249), (135, 18101), (207, 11805), (345, 7083), (621, 3935), (787, 3105), (1035, 2361)]