413242557

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{3701}}^1$

素因数の和:4133

約数の個数: 32

約数和(自身を含む): 679983360

約数和(自身を除く): 266740803

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 409, 1227, 2863, 3701, 5317, 8589, 11103, 15951, 25907, 37219, 48113, 77721, 111657, 144339, 336791, 1010373, 1513709, 4541127, 10595963, 19678217, 31787889, 59034651, 137747519, 413242557]

約数ペア:

[(1, 413242557), (3, 137747519), (7, 59034651), (13, 31787889), (21, 19678217), (39, 10595963), (91, 4541127), (273, 1513709), (409, 1010373), (1227, 336791), (2863, 144339), (3701, 111657), (5317, 77721), (8589, 48113), (11103, 37219), (15951, 25907)]