17820092017

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{14767}}^1$

素因数の和:15025

約数の個数: 32

約数和(自身を含む): 22329216000

約数和(自身を除く): 4509123983

約数列:

[1, 7, 13, 89, 91, 149, 623, 1043, 1157, 1937, 8099, 13261, 13559, 14767, 92827, 103369, 172393, 191971, 1206751, 1314263, 1343797, 2200283, 9199841, 15401981, 17085419, 28603679, 119597933, 195825187, 200225753, 1370776309, 2545727431, 17820092017]

約数ペア:

[(1, 17820092017), (7, 2545727431), (13, 1370776309), (89, 200225753), (91, 195825187), (149, 119597933), (623, 28603679), (1043, 17085419), (1157, 15401981), (1937, 9199841), (8099, 2200283), (13261, 1343797), (13559, 1314263), (14767, 1206751), (92827, 191971), (103369, 172393)]