284080321

素因数分解:

$7^1\times {\mathrm{1693}}^1\times {\mathrm{23971}}^1$

素因数の和:25671

約数の個数: 8

約数和(自身を含む): 324868544

約数和(自身を除く): 40788223

約数列:

[1, 7, 1693, 11851, 23971, 167797, 40582903, 284080321]

約数ペア:

[(1, 284080321), (7, 40582903), (1693, 167797), (11851, 23971)]