5180903

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{197}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 6808032

約数和(自身を除く): 1627129

約数列:

[1, 7, 13, 17, 91, 119, 197, 221, 289, 1379, 1547, 2023, 2561, 3349, 3757, 17927, 23443, 26299, 43537, 56933, 304759, 398531, 740129, 5180903]

約数ペア:

[(1, 5180903), (7, 740129), (13, 398531), (17, 304759), (91, 56933), (119, 43537), (197, 26299), (221, 23443), (289, 17927), (1379, 3757), (1547, 3349), (2023, 2561)]