867924081

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{967}}^1\times {\mathrm{3217}}^1$

素因数の和:4221

約数の個数: 24

約数和(自身を含む): 1295849984

約数和(自身を除く): 427925903

約数列:

[1, 3, 9, 31, 93, 279, 967, 2901, 3217, 8703, 9651, 28953, 29977, 89931, 99727, 269793, 299181, 897543, 3110839, 9332517, 27997551, 96436009, 289308027, 867924081]

約数ペア:

[(1, 867924081), (3, 289308027), (9, 96436009), (31, 27997551), (93, 9332517), (279, 3110839), (967, 897543), (2901, 299181), (3217, 269793), (8703, 99727), (9651, 89931), (28953, 29977)]