420886367

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{18583}}^1$

素因数の和:18694

約数の個数: 16

約数和(自身を含む): 481697280

約数和(自身を除く): 60810913

約数列:

[1, 11, 29, 71, 319, 781, 2059, 18583, 22649, 204413, 538907, 1319393, 5927977, 14513323, 38262397, 420886367]

約数ペア:

[(1, 420886367), (11, 38262397), (29, 14513323), (71, 5927977), (319, 1319393), (781, 538907), (2059, 204413), (18583, 22649)]