1908043569

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{16217}}^1$

素因数の和:17009

約数の個数: 24

約数和(自身を含む): 2922159240

約数和(自身を除く): 1014115671

約数列:

[1, 3, 9, 17, 51, 153, 769, 2307, 6921, 13073, 16217, 39219, 48651, 117657, 145953, 275689, 827067, 2481201, 12470873, 37412619, 112237857, 212004841, 636014523, 1908043569]

約数ペア:

[(1, 1908043569), (3, 636014523), (9, 212004841), (17, 112237857), (51, 37412619), (153, 12470873), (769, 2481201), (2307, 827067), (6921, 275689), (13073, 145953), (16217, 117657), (39219, 48651)]