529640049

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1367}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 765904896

約数和(自身を除く): 236264847

約数列:

[1, 3, 17, 51, 71, 107, 213, 321, 1207, 1367, 1819, 3621, 4101, 5457, 7597, 22791, 23239, 69717, 97057, 129149, 146269, 291171, 387447, 438807, 1649969, 2486573, 4949907, 7459719, 10385099, 31155297, 176546683, 529640049]

約数ペア:

[(1, 529640049), (3, 176546683), (17, 31155297), (51, 10385099), (71, 7459719), (107, 4949907), (213, 2486573), (321, 1649969), (1207, 438807), (1367, 387447), (1819, 291171), (3621, 146269), (4101, 129149), (5457, 97057), (7597, 69717), (22791, 23239)]