2793567

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{971}}^1$

素因数の和:1118

約数の個数: 16

約数和(自身を含む): 4292352

約数和(自身を除く): 1498785

約数列:

[1, 3, 7, 21, 137, 411, 959, 971, 2877, 2913, 6797, 20391, 133027, 399081, 931189, 2793567]

約数ペア:

[(1, 2793567), (3, 931189), (7, 399081), (21, 133027), (137, 20391), (411, 6797), (959, 2913), (971, 2877)]