1866249671

素因数分解:

${\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{107857}}^1$

素因数の和:107903

約数の個数: 16

約数和(自身を含む): 2210657568

約数和(自身を除く): 344407897

約数列:

[1, 11, 13, 121, 143, 1331, 1573, 17303, 107857, 1186427, 1402141, 13050697, 15423551, 143557667, 169659061, 1866249671]

約数ペア:

[(1, 1866249671), (11, 169659061), (13, 143557667), (121, 15423551), (143, 13050697), (1331, 1402141), (1573, 1186427), (17303, 107857)]