30846907

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5557}}^1$

素因数の和:5638

約数の個数: 16

約数和(自身を含む): 38594752

約数和(自身を除く): 7747845

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 5557, 38899, 72241, 338977, 505687, 2372839, 4406701, 30846907]

約数ペア:

[(1, 30846907), (7, 4406701), (13, 2372839), (61, 505687), (91, 338977), (427, 72241), (793, 38899), (5551, 5557)]