31841313

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11939}}^1$

素因数の和:12076

約数の個数: 16

約数和(自身を含む): 48906240

約数和(自身を除く): 17064927

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 11939, 35817, 83573, 250719, 1516253, 4548759, 10613771, 31841313]

約数ペア:

[(1, 31841313), (3, 10613771), (7, 4548759), (21, 1516253), (127, 250719), (381, 83573), (889, 35817), (2667, 11939)]