890353809

素因数分解:

$3^3\times {\mathrm{7621}}^1\times {\mathrm{4327}}^1$

素因数の和:11957

約数の個数: 16

約数和(自身を含む): 1319520640

約数和(自身を除く): 429166831

約数列:

[1, 3, 9, 27, 4327, 7621, 12981, 22863, 38943, 68589, 116829, 205767, 32976067, 98928201, 296784603, 890353809]

約数ペア:

[(1, 890353809), (3, 296784603), (9, 98928201), (27, 32976067), (4327, 205767), (7621, 116829), (12981, 68589), (22863, 38943)]