74467393

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6763}}^1$

素因数の和:6805

約数の個数: 24

約数和(自身を含む): 100756544

約数和(自身を除く): 26289151

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 847, 1001, 1573, 6763, 11011, 47341, 74393, 87919, 520751, 615433, 818323, 967109, 5728261, 6769763, 10638199, 74467393]

約数ペア:

[(1, 74467393), (7, 10638199), (11, 6769763), (13, 5728261), (77, 967109), (91, 818323), (121, 615433), (143, 520751), (847, 87919), (1001, 74393), (1573, 47341), (6763, 11011)]