21094501

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 22982400

約数和(自身を除く): 1887899

約数列:

[1, 17, 79, 113, 139, 1343, 1921, 2363, 8927, 10981, 15707, 151759, 186677, 267019, 1240853, 21094501]

約数ペア:

[(1, 21094501), (17, 1240853), (79, 267019), (113, 186677), (139, 151759), (1343, 15707), (1921, 10981), (2363, 8927)]