858700447

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{40637}}^1$

素因数の和:40778

約数の個数: 16

約数和(自身を含む): 1000670112

約数和(自身を除く): 141969665

約数列:

[1, 11, 17, 113, 187, 1243, 1921, 21131, 40637, 447007, 690829, 4591981, 7599119, 50511791, 78063677, 858700447]

約数ペア:

[(1, 858700447), (11, 78063677), (17, 50511791), (113, 7599119), (187, 4591981), (1243, 690829), (1921, 447007), (21131, 40637)]