11700981

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2521

約数の個数: 24

約数和(自身を含む): 18480384

約数和(自身を除く): 6779403

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 2467, 4743, 7401, 22203, 41939, 76477, 125817, 229431, 377451, 688293, 1300109, 3900327, 11700981]

約数ペア:

[(1, 11700981), (3, 3900327), (9, 1300109), (17, 688293), (31, 377451), (51, 229431), (93, 125817), (153, 76477), (279, 41939), (527, 22203), (1581, 7401), (2467, 4743)]