90506521

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{1549}}^1$

素因数の和:2064

約数の個数: 16

約数和(自身を含む): 109814400

約数和(自身を除く): 19307879

約数列:

[1, 7, 17, 119, 491, 1549, 3437, 8347, 10843, 26333, 58429, 184331, 760559, 5323913, 12929503, 90506521]

約数ペア:

[(1, 90506521), (7, 12929503), (17, 5323913), (119, 760559), (491, 184331), (1549, 58429), (3437, 26333), (8347, 10843)]