9117213

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3169}}^1$

素因数の和:3316

約数の個数: 16

約数和(自身を含む): 13998720

約数和(自身を除く): 4881507

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 3169, 9507, 22183, 66549, 434153, 1302459, 3039071, 9117213]

約数ペア:

[(1, 9117213), (3, 3039071), (7, 1302459), (21, 434153), (137, 66549), (411, 22183), (959, 9507), (2877, 3169)]