2013018507

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{15401}}^1$

素因数の和:15560

約数の個数: 32

約数和(自身を含む): 3075471360

約数和(自身を除く): 1062452853

約数列:

[1, 3, 9, 27, 47, 103, 141, 309, 423, 927, 1269, 2781, 4841, 14523, 15401, 43569, 46203, 130707, 138609, 415827, 723847, 1586303, 2171541, 4758909, 6514623, 14276727, 19543869, 42830181, 74556241, 223668723, 671006169, 2013018507]

約数ペア:

[(1, 2013018507), (3, 671006169), (9, 223668723), (27, 74556241), (47, 42830181), (103, 19543869), (141, 14276727), (309, 6514623), (423, 4758909), (927, 2171541), (1269, 1586303), (2781, 723847), (4841, 415827), (14523, 138609), (15401, 130707), (43569, 46203)]