1521104879

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{13217}}^1$

素因数の和:13666

約数の個数: 16

約数和(自身を含む): 1785381696

約数和(自身を除く): 264276817

約数列:

[1, 7, 41, 287, 401, 2807, 13217, 16441, 92519, 115087, 541897, 3793279, 5300017, 37100119, 217300697, 1521104879]

約数ペア:

[(1, 1521104879), (7, 217300697), (41, 37100119), (287, 5300017), (401, 3793279), (2807, 541897), (13217, 115087), (16441, 92519)]