2019012471

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{283609}}^1$

素因数の和:283735

約数の個数: 24

約数和(自身を含む): 3362480160

約数和(自身を除く): 1343467689

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 7119, 283609, 850827, 1985263, 2552481, 5955789, 17867367, 32047817, 96143451, 224334719, 288430353, 673004157, 2019012471]

約数ペア:

[(1, 2019012471), (3, 673004157), (7, 288430353), (9, 224334719), (21, 96143451), (63, 32047817), (113, 17867367), (339, 5955789), (791, 2552481), (1017, 1985263), (2373, 850827), (7119, 283609)]