13931533

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{25847}}^1$

素因数の和:25872

約数の個数: 12

約数和(自身を含む): 17680032

約数和(自身を除く): 3748499

約数列:

[1, 7, 11, 49, 77, 539, 25847, 180929, 284317, 1266503, 1990219, 13931533]

約数ペア:

[(1, 13931533), (7, 1990219), (11, 1266503), (49, 284317), (77, 180929), (539, 25847)]