9800769

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 14929920

約数和(自身を除く): 5129151

約数列:

[1, 3, 11, 33, 47, 71, 89, 141, 213, 267, 517, 781, 979, 1551, 2343, 2937, 3337, 4183, 6319, 10011, 12549, 18957, 36707, 46013, 69509, 110121, 138039, 208527, 296993, 890979, 3266923, 9800769]

約数ペア:

[(1, 9800769), (3, 3266923), (11, 890979), (33, 296993), (47, 208527), (71, 138039), (89, 110121), (141, 69509), (213, 46013), (267, 36707), (517, 18957), (781, 12549), (979, 10011), (1551, 6319), (2343, 4183), (2937, 3337)]