39862893

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{99907}}^1$

素因数の和:99936

約数の個数: 16

約数和(自身を含む): 63941120

約数和(自身を除く): 24078227

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 99907, 299721, 699349, 1898233, 2098047, 5694699, 13287631, 39862893]

約数ペア:

[(1, 39862893), (3, 13287631), (7, 5694699), (19, 2098047), (21, 1898233), (57, 699349), (133, 299721), (399, 99907)]