5446161

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 9070464

約数和(自身を除く): 3624303

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 631, 959, 1233, 1893, 2877, 4417, 5679, 8631, 13251, 39753, 86447, 259341, 605129, 778023, 1815387, 5446161]

約数ペア:

[(1, 5446161), (3, 1815387), (7, 778023), (9, 605129), (21, 259341), (63, 86447), (137, 39753), (411, 13251), (631, 8631), (959, 5679), (1233, 4417), (1893, 2877)]