31894833

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1093}}^1$

素因数の和:1304

約数の個数: 16

約数和(自身を含む): 43479936

約数和(自身を除く): 11585103

約数列:

[1, 3, 71, 137, 213, 411, 1093, 3279, 9727, 29181, 77603, 149741, 232809, 449223, 10631611, 31894833]

約数ペア:

[(1, 31894833), (3, 10631611), (71, 449223), (137, 232809), (213, 149741), (411, 77603), (1093, 29181), (3279, 9727)]