2422449

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 3773952

約数和(自身を除く): 1351503

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 223, 639, 669, 1207, 2007, 3621, 3791, 10863, 11373, 15833, 34119, 47499, 142497, 269161, 807483, 2422449]

約数ペア:

[(1, 2422449), (3, 807483), (9, 269161), (17, 142497), (51, 47499), (71, 34119), (153, 15833), (213, 11373), (223, 10863), (639, 3791), (669, 3621), (1207, 2007)]