42183939

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{15817}}^1$

素因数の和:15954

約数の個数: 16

約数和(自身を含む): 64790528

約数和(自身を除く): 22606589

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 15817, 47451, 110719, 332157, 2008759, 6026277, 14061313, 42183939]

約数ペア:

[(1, 42183939), (3, 14061313), (7, 6026277), (21, 2008759), (127, 332157), (381, 110719), (889, 47451), (2667, 15817)]