16280033

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12437}}^1$

素因数の和:12472

約数の個数: 16

約数和(自身を含む): 21492864

約数和(自身を除く): 5212831

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 12437, 87059, 136807, 211429, 957649, 1480003, 2325719, 16280033]

約数ペア:

[(1, 16280033), (7, 2325719), (11, 1480003), (17, 957649), (77, 211429), (119, 136807), (187, 87059), (1309, 12437)]