8967609

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1039}}^1$

素因数の和:1189

約数の個数: 24

約数和(自身を含む): 14926080

約数和(自身を除く): 5958471

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1039, 1233, 2877, 3117, 7273, 8631, 9351, 21819, 65457, 142343, 427029, 996401, 1281087, 2989203, 8967609]

約数ペア:

[(1, 8967609), (3, 2989203), (7, 1281087), (9, 996401), (21, 427029), (63, 142343), (137, 65457), (411, 21819), (959, 9351), (1039, 8631), (1233, 7273), (2877, 3117)]