4914027

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 40

約数和(自身を含む): 8053760

約数和(自身を除く): 3139733

約数列:

[1, 3, 9, 19, 27, 31, 57, 81, 93, 103, 171, 279, 309, 513, 589, 837, 927, 1539, 1767, 1957, 2511, 2781, 3193, 5301, 5871, 8343, 9579, 15903, 17613, 28737, 47709, 52839, 60667, 86211, 158517, 182001, 258633, 546003, 1638009, 4914027]

約数ペア:

[(1, 4914027), (3, 1638009), (9, 546003), (19, 258633), (27, 182001), (31, 158517), (57, 86211), (81, 60667), (93, 52839), (103, 47709), (171, 28737), (279, 17613), (309, 15903), (513, 9579), (589, 8343), (837, 5871), (927, 5301), (1539, 3193), (1767, 2781), (1957, 2511)]