18650093

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 23774016

約数和(自身を除く): 5123923

約数列:

[1, 7, 11, 77, 97, 121, 227, 679, 847, 1067, 1589, 2497, 7469, 11737, 17479, 22019, 27467, 82159, 154133, 192269, 242209, 1695463, 2664299, 18650093]

約数ペア:

[(1, 18650093), (7, 2664299), (11, 1695463), (77, 242209), (97, 192269), (121, 154133), (227, 82159), (679, 27467), (847, 22019), (1067, 17479), (1589, 11737), (2497, 7469)]