121255849

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1681

約数の個数: 32

約数和(自身を含む): 155796480

約数和(自身を除く): 34540631

約数列:

[1, 11, 13, 17, 31, 143, 187, 221, 341, 403, 527, 1609, 2431, 4433, 5797, 6851, 17699, 20917, 27353, 49879, 75361, 230087, 300883, 355589, 548669, 648427, 847943, 3911479, 7132697, 9327373, 11023259, 121255849]

約数ペア:

[(1, 121255849), (11, 11023259), (13, 9327373), (17, 7132697), (31, 3911479), (143, 847943), (187, 648427), (221, 548669), (341, 355589), (403, 300883), (527, 230087), (1609, 75361), (2431, 49879), (4433, 27353), (5797, 20917), (6851, 17699)]