281502793

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{929}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 334933920

約数和(自身を除く): 53431127

約数列:

[1, 11, 13, 143, 163, 169, 929, 1793, 1859, 2119, 10219, 12077, 23309, 27547, 132847, 151427, 157001, 303017, 1665697, 1727011, 1968551, 21654061, 25591163, 281502793]

約数ペア:

[(1, 281502793), (11, 25591163), (13, 21654061), (143, 1968551), (163, 1727011), (169, 1665697), (929, 303017), (1793, 157001), (1859, 151427), (2119, 132847), (10219, 27547), (12077, 23309)]