528045413

素因数分解:

$7^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{937}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 648345600

約数和(自身を除く): 120300187

約数列:

[1, 7, 31, 49, 53, 217, 343, 371, 937, 1519, 1643, 2597, 6559, 10633, 11501, 18179, 29047, 45913, 49661, 80507, 203329, 321391, 347627, 563549, 1423303, 1539491, 2433389, 9963121, 10776437, 17033723, 75435059, 528045413]

約数ペア:

[(1, 528045413), (7, 75435059), (31, 17033723), (49, 10776437), (53, 9963121), (217, 2433389), (343, 1539491), (371, 1423303), (937, 563549), (1519, 347627), (1643, 321391), (2597, 203329), (6559, 80507), (10633, 49661), (11501, 45913), (18179, 29047)]