4752909

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2089

約数の個数: 24

約数和(自身を含む): 8062080

約数和(自身を除く): 3309171

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2039, 2331, 6117, 14273, 18351, 42819, 75443, 128457, 226329, 528101, 678987, 1584303, 4752909]

約数ペア:

[(1, 4752909), (3, 1584303), (7, 678987), (9, 528101), (21, 226329), (37, 128457), (63, 75443), (111, 42819), (259, 18351), (333, 14273), (777, 6117), (2039, 2331)]