11551631

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2081}}^1$

素因数の和:2162

約数の個数: 16

約数和(自身を含む): 14457408

約数和(自身を除く): 2905777

約数列:

[1, 7, 13, 61, 91, 427, 793, 2081, 5551, 14567, 27053, 126941, 189371, 888587, 1650233, 11551631]

約数ペア:

[(1, 11551631), (7, 1650233), (13, 888587), (61, 189371), (91, 126941), (427, 27053), (793, 14567), (2081, 5551)]