2017723329

素因数分解:

$3^2\times {\mathrm{401}}^1\times {\mathrm{559081}}^1$

素因数の和:559488

約数の個数: 12

約数和(自身を含む): 2921762532

約数和(自身を除く): 904039203

約数列:

[1, 3, 9, 401, 1203, 3609, 559081, 1677243, 5031729, 224191481, 672574443, 2017723329]

約数ペア:

[(1, 2017723329), (3, 672574443), (9, 224191481), (401, 5031729), (1203, 1677243), (3609, 559081)]