9912573

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{449}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 15724800

約数和(自身を除く): 5812227

約数列:

[1, 3, 9, 11, 33, 99, 223, 449, 669, 1347, 2007, 2453, 4041, 4939, 7359, 14817, 22077, 44451, 100127, 300381, 901143, 1101397, 3304191, 9912573]

約数ペア:

[(1, 9912573), (3, 3304191), (9, 1101397), (11, 901143), (33, 300381), (99, 100127), (223, 44451), (449, 22077), (669, 14817), (1347, 7359), (2007, 4939), (2453, 4041)]