17139951

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{4567}}^1$

素因数の和:4715

約数の個数: 16

約数和(自身を含む): 25580800

約数和(自身を除く): 8440849

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 4567, 13701, 41103, 123309, 634813, 1904439, 5713317, 17139951]

約数ペア:

[(1, 17139951), (3, 5713317), (9, 1904439), (27, 634813), (139, 123309), (417, 41103), (1251, 13701), (3753, 4567)]