2409849

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 3843840

約数和(自身を除く): 1433991

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 479, 559, 1437, 1677, 4311, 5031, 6227, 18681, 20597, 56043, 61791, 185373, 267761, 803283, 2409849]

約数ペア:

[(1, 2409849), (3, 803283), (9, 267761), (13, 185373), (39, 61791), (43, 56043), (117, 20597), (129, 18681), (387, 6227), (479, 5031), (559, 4311), (1437, 1677)]