5256351

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 8062080

約数和(自身を除く): 2805729

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 379, 603, 1137, 1541, 3411, 4623, 8717, 13869, 25393, 26151, 76179, 78453, 228537, 584039, 1752117, 5256351]

約数ペア:

[(1, 5256351), (3, 1752117), (9, 584039), (23, 228537), (67, 78453), (69, 76179), (201, 26151), (207, 25393), (379, 13869), (603, 8717), (1137, 4623), (1541, 3411)]