28642603

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1721}}^1$

素因数の和:1838

約数の個数: 16

約数和(自身を含む): 33475680

約数和(自身を除く): 4833077

約数列:

[1, 11, 17, 89, 187, 979, 1513, 1721, 16643, 18931, 29257, 153169, 321827, 1684859, 2603873, 28642603]

約数ペア:

[(1, 28642603), (11, 2603873), (17, 1684859), (89, 321827), (187, 153169), (979, 29257), (1513, 18931), (1721, 16643)]