47802861

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3221}}^1$

素因数の和:3341

約数の個数: 24

約数和(自身を含む): 73886904

約数和(自身を除く): 26084043

約数列:

[1, 3, 9, 17, 51, 97, 153, 291, 873, 1649, 3221, 4947, 9663, 14841, 28989, 54757, 164271, 312437, 492813, 937311, 2811933, 5311429, 15934287, 47802861]

約数ペア:

[(1, 47802861), (3, 15934287), (9, 5311429), (17, 2811933), (51, 937311), (97, 492813), (153, 312437), (291, 164271), (873, 54757), (1649, 28989), (3221, 14841), (4947, 9663)]