17252501

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1283}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 21078144

約数和(自身を除く): 3825643

約数列:

[1, 7, 17, 113, 119, 791, 1283, 1921, 8981, 13447, 21811, 144979, 152677, 1014853, 2464643, 17252501]

約数ペア:

[(1, 17252501), (7, 2464643), (17, 1014853), (113, 152677), (119, 144979), (791, 21811), (1283, 13447), (1921, 8981)]