11181731

素因数分解:

${\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 16

約数和(自身を含む): 12742656

約数和(自身を除く): 1560925

約数列:

[1, 11, 31, 121, 271, 341, 1331, 2981, 3751, 8401, 32791, 41261, 92411, 360701, 1016521, 11181731]

約数ペア:

[(1, 11181731), (11, 1016521), (31, 360701), (121, 92411), (271, 41261), (341, 32791), (1331, 8401), (2981, 3751)]