13149191

素因数分解:

${\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{401}}^1$

素因数の和:694

約数の個数: 12

約数和(自身を含む): 14542752

約数和(自身を除く): 1393561

約数列:

[1, 11, 121, 271, 401, 2981, 4411, 32791, 48521, 108671, 1195381, 13149191]

約数ペア:

[(1, 13149191), (11, 1195381), (121, 108671), (271, 48521), (401, 32791), (2981, 4411)]