40305147

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{18379}}^1$

素因数の和:18442

約数の個数: 16

約数和(自身を含む): 58227840

約数和(自身を除く): 17922693

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 18379, 55137, 312443, 790297, 937329, 2370891, 13435049, 40305147]

約数ペア:

[(1, 40305147), (3, 13435049), (17, 2370891), (43, 937329), (51, 790297), (129, 312443), (731, 55137), (2193, 18379)]