15441471

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 23819120

約数和(自身を除く): 8377649

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1237, 1387, 3711, 4161, 11133, 12483, 23503, 70509, 90301, 211527, 270903, 812709, 1715719, 5147157, 15441471]

約数ペア:

[(1, 15441471), (3, 5147157), (9, 1715719), (19, 812709), (57, 270903), (73, 211527), (171, 90301), (219, 70509), (657, 23503), (1237, 12483), (1387, 11133), (3711, 4161)]