858798981

素因数分解:

$3^2\times {\mathrm{1493}}^1\times {\mathrm{63913}}^1$

素因数の和:65412

約数の個数: 12

約数和(自身を含む): 1241337708

約数和(自身を除く): 382538727

約数列:

[1, 3, 9, 1493, 4479, 13437, 63913, 191739, 575217, 95422109, 286266327, 858798981]

約数ペア:

[(1, 858798981), (3, 286266327), (9, 95422109), (1493, 575217), (4479, 191739), (13437, 63913)]