16812183

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2459}}^1$

素因数の和:2558

約数の個数: 16

約数和(自身を含む): 23379840

約数和(自身を除く): 6567657

約数列:

[1, 3, 43, 53, 129, 159, 2279, 2459, 6837, 7377, 105737, 130327, 317211, 390981, 5604061, 16812183]

約数ペア:

[(1, 16812183), (3, 5604061), (43, 390981), (53, 317211), (129, 130327), (159, 105737), (2279, 7377), (2459, 6837)]