1374919

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 1753920

約数和(自身を除く): 379001

約数列:

[1, 7, 13, 29, 91, 203, 377, 521, 2639, 3647, 6773, 15109, 47411, 105763, 196417, 1374919]

約数ペア:

[(1, 1374919), (7, 196417), (13, 105763), (29, 47411), (91, 15109), (203, 6773), (377, 3647), (521, 2639)]