39393573

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{5557}}^1$

素因数の和:5716

約数の個数: 16

約数和(自身を含む): 56024640

約数和(自身を除く): 16631067

約数列:

[1, 3, 17, 51, 139, 417, 2363, 5557, 7089, 16671, 94469, 283407, 772423, 2317269, 13131191, 39393573]

約数ペア:

[(1, 39393573), (3, 13131191), (17, 2317269), (51, 772423), (139, 283407), (417, 94469), (2363, 16671), (5557, 7089)]