20171672473

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2381}}^1\times {\mathrm{7019}}^1$

素因数の和:9488

約数の個数: 16

約数和(自身を含む): 21671245440

約数和(自身を除く): 1499572967

約数列:

[1, 17, 71, 1207, 2381, 7019, 40477, 119323, 169051, 498349, 2873867, 8471933, 16712239, 284108063, 1186568969, 20171672473]

約数ペア:

[(1, 20171672473), (17, 1186568969), (71, 284108063), (1207, 16712239), (2381, 8471933), (7019, 2873867), (40477, 498349), (119323, 169051)]