1939267

素因数分解:

${\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 16

約数和(自身を含む): 2248704

約数和(自身を除く): 309437

約数列:

[1, 11, 31, 47, 121, 341, 517, 1331, 1457, 3751, 5687, 16027, 41261, 62557, 176297, 1939267]

約数ペア:

[(1, 1939267), (11, 176297), (31, 62557), (47, 41261), (121, 16027), (341, 5687), (517, 3751), (1331, 1457)]