24778503

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2281}}^1$

素因数の和:2375

約数の個数: 24

約数和(自身を含む): 38447136

約数和(自身を除く): 13668633

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 2281, 3621, 6843, 10863, 20529, 38777, 116331, 161951, 348993, 485853, 1457559, 2753167, 8259501, 24778503]

約数ペア:

[(1, 24778503), (3, 8259501), (9, 2753167), (17, 1457559), (51, 485853), (71, 348993), (153, 161951), (213, 116331), (639, 38777), (1207, 20529), (2281, 10863), (3621, 6843)]