31443243

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{13217}}^1$

素因数の和:13294

約数の個数: 16

約数和(自身を含む): 45892896

約数和(自身を除く): 14449653

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 13217, 39651, 171821, 515463, 806237, 2418711, 10481081, 31443243]

約数ペア:

[(1, 31443243), (3, 10481081), (13, 2418711), (39, 806237), (61, 515463), (183, 171821), (793, 39651), (2379, 13217)]