10725939

素因数分解:

$3^4\times 7^1\times {\mathrm{18917}}^1$

素因数の和:18936

約数の個数: 20

約数和(自身を含む): 18312624

約数和(自身を除く): 7586685

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 18917, 56751, 132419, 170253, 397257, 510759, 1191771, 1532277, 3575313, 10725939]

約数ペア:

[(1, 10725939), (3, 3575313), (7, 1532277), (9, 1191771), (21, 510759), (27, 397257), (63, 170253), (81, 132419), (189, 56751), (567, 18917)]