291245561233

素因数分解:

${\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{1230967}}^1$

素因数の和:1231272

約数の個数: 16

約数和(自身を含む): 322080315264

約数和(自身を除く): 30834754031

約数列:

[1, 11, 137, 157, 1507, 1727, 21509, 236599, 1230967, 13540637, 168642479, 193261819, 1855067269, 2125880009, 26476869203, 291245561233]

約数ペア:

[(1, 291245561233), (11, 26476869203), (137, 2125880009), (157, 1855067269), (1507, 193261819), (1727, 168642479), (21509, 13540637), (236599, 1230967)]