11985127

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5021}}^1$

素因数の和:5070

約数の個数: 16

約数和(自身を含む): 15427584

約数和(自身を除く): 3442457

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 5021, 35147, 55231, 155651, 386617, 1089557, 1712161, 11985127]

約数ペア:

[(1, 11985127), (7, 1712161), (11, 1089557), (31, 386617), (77, 155651), (217, 55231), (341, 35147), (2387, 5021)]