725012427

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{22129}}^1$

素因数の和:22362

約数の個数: 16

約数和(自身を含む): 987175040

約数和(自身を除く): 262162613

約数列:

[1, 3, 67, 163, 201, 489, 10921, 22129, 32763, 66387, 1482643, 3607027, 4447929, 10821081, 241670809, 725012427]

約数ペア:

[(1, 725012427), (3, 241670809), (67, 10821081), (163, 4447929), (201, 3607027), (489, 1482643), (10921, 66387), (22129, 32763)]