26960049

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1361}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 40794624

約数和(自身を除く): 13834575

約数列:

[1, 3, 9, 31, 71, 93, 213, 279, 639, 1361, 2201, 4083, 6603, 12249, 19809, 42191, 96631, 126573, 289893, 379719, 869679, 2995561, 8986683, 26960049]

約数ペア:

[(1, 26960049), (3, 8986683), (9, 2995561), (31, 869679), (71, 379719), (93, 289893), (213, 126573), (279, 96631), (639, 42191), (1361, 19809), (2201, 12249), (4083, 6603)]