15412491

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{5237}}^1$

素因数の和:5355

約数の個数: 16

約数和(自身を含む): 23047200

約数和(自身を除く): 7634709

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 5237, 15711, 47133, 141399, 570833, 1712499, 5137497, 15412491]

約数ペア:

[(1, 15412491), (3, 5137497), (9, 1712499), (27, 570833), (109, 141399), (327, 47133), (981, 15711), (2943, 5237)]