412419

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 645120

約数和(自身を除く): 232701

約数列:

[1, 3, 7, 21, 41, 123, 287, 479, 861, 1437, 3353, 10059, 19639, 58917, 137473, 412419]

約数ペア:

[(1, 412419), (3, 137473), (7, 58917), (21, 19639), (41, 10059), (123, 3353), (287, 1437), (479, 861)]