8047889213

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{2797}}^1\times {\mathrm{4517}}^1$

素因数の和:7341

約数の個数: 24

約数和(自身を含む): 10087808472

約数和(自身を除く): 2039919259

約数列:

[1, 7, 13, 49, 91, 637, 2797, 4517, 19579, 31619, 36361, 58721, 137053, 221333, 254527, 411047, 1781689, 2877329, 12634049, 88438343, 164242637, 619068401, 1149698459, 8047889213]

約数ペア:

[(1, 8047889213), (7, 1149698459), (13, 619068401), (49, 164242637), (91, 88438343), (637, 12634049), (2797, 2877329), (4517, 1781689), (19579, 411047), (31619, 254527), (36361, 221333), (58721, 137053)]