7117539

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 11418624

約数和(自身を除く): 4301085

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 353, 429, 517, 611, 1059, 1551, 1833, 3883, 4589, 6721, 11649, 13767, 16591, 20163, 49773, 50479, 151437, 182501, 215683, 547503, 647049, 2372513, 7117539]

約数ペア:

[(1, 7117539), (3, 2372513), (11, 647049), (13, 547503), (33, 215683), (39, 182501), (47, 151437), (141, 50479), (143, 49773), (353, 20163), (429, 16591), (517, 13767), (611, 11649), (1059, 6721), (1551, 4589), (1833, 3883)]