1639580031

素因数分解:

$3^2\times {\mathrm{2287}}^1\times {\mathrm{79657}}^1$

素因数の和:81950

約数の個数: 12

約数和(自身を含む): 2369347552

約数和(自身を除く): 729767521

約数列:

[1, 3, 9, 2287, 6861, 20583, 79657, 238971, 716913, 182175559, 546526677, 1639580031]

約数ペア:

[(1, 1639580031), (3, 546526677), (9, 182175559), (2287, 716913), (6861, 238971), (20583, 79657)]