38265471

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{541}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 57495360

約数和(自身を除く): 19229889

約数列:

[1, 3, 9, 29, 87, 261, 271, 541, 813, 1623, 2439, 4869, 7859, 15689, 23577, 47067, 70731, 141201, 146611, 439833, 1319499, 4251719, 12755157, 38265471]

約数ペア:

[(1, 38265471), (3, 12755157), (9, 4251719), (29, 1319499), (87, 439833), (261, 146611), (271, 141201), (541, 70731), (813, 47067), (1623, 23577), (2439, 15689), (4869, 7859)]