15494031

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 26616320

約数和(自身を除く): 11122289

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 1123, 1533, 1971, 3369, 4599, 7861, 10107, 13797, 23583, 30321, 70749, 81979, 212247, 245937, 573853, 737811, 1721559, 2213433, 5164677, 15494031]

約数ペア:

[(1, 15494031), (3, 5164677), (7, 2213433), (9, 1721559), (21, 737811), (27, 573853), (63, 245937), (73, 212247), (189, 81979), (219, 70749), (511, 30321), (657, 23583), (1123, 13797), (1533, 10107), (1971, 7861), (3369, 4599)]