1096821

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{1231}}^1$

素因数の和:1254

約数の個数: 20

約数和(自身を含む): 1788864

約数和(自身を除く): 692043

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 1231, 3693, 11079, 13541, 33237, 40623, 99711, 121869, 365607, 1096821]

約数ペア:

[(1, 1096821), (3, 365607), (9, 121869), (11, 99711), (27, 40623), (33, 33237), (81, 13541), (99, 11079), (297, 3693), (891, 1231)]