513072561

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1\times {\mathrm{311}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 732026880

約数和(自身を除く): 218954319

約数列:

[1, 3, 19, 57, 103, 281, 309, 311, 843, 933, 1957, 5339, 5871, 5909, 16017, 17727, 28943, 32033, 86829, 87391, 96099, 262173, 549917, 608627, 1649751, 1660429, 1825881, 4981287, 9001273, 27003819, 171024187, 513072561]

約数ペア:

[(1, 513072561), (3, 171024187), (19, 27003819), (57, 9001273), (103, 4981287), (281, 1825881), (309, 1660429), (311, 1649751), (843, 608627), (933, 549917), (1957, 262173), (5339, 96099), (5871, 87391), (5909, 86829), (16017, 32033), (17727, 28943)]