2782563003

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{42013}}^1$

素因数の和:42256

約数の個数: 32

約数和(自身を含む): 4517345280

約数和(自身を除く): 1734782277

約数列:

[1, 3, 9, 11, 27, 33, 99, 223, 297, 669, 2007, 2453, 6021, 7359, 22077, 42013, 66231, 126039, 378117, 462143, 1134351, 1386429, 4159287, 9368899, 12477861, 28106697, 84320091, 103057889, 252960273, 309173667, 927521001, 2782563003]

約数ペア:

[(1, 2782563003), (3, 927521001), (9, 309173667), (11, 252960273), (27, 103057889), (33, 84320091), (99, 28106697), (223, 12477861), (297, 9368899), (669, 4159287), (2007, 1386429), (2453, 1134351), (6021, 462143), (7359, 378117), (22077, 126039), (42013, 66231)]