47616813

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2239}}^1$

素因数の和:2401

約数の個数: 24

約数和(自身を含む): 73382400

約数和(自身を除く): 25765587

約数列:

[1, 3, 9, 17, 51, 139, 153, 417, 1251, 2239, 2363, 6717, 7089, 20151, 21267, 38063, 114189, 311221, 342567, 933663, 2800989, 5290757, 15872271, 47616813]

約数ペア:

[(1, 47616813), (3, 15872271), (9, 5290757), (17, 2800989), (51, 933663), (139, 342567), (153, 311221), (417, 114189), (1251, 38063), (2239, 21267), (2363, 20151), (6717, 7089)]