9019527

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 13789440

約数和(自身を除く): 4769913

約数列:

[1, 3, 11, 33, 37, 83, 89, 111, 249, 267, 407, 913, 979, 1221, 2739, 2937, 3071, 3293, 7387, 9213, 9879, 22161, 33781, 36223, 81257, 101343, 108669, 243771, 273319, 819957, 3006509, 9019527]

約数ペア:

[(1, 9019527), (3, 3006509), (11, 819957), (33, 273319), (37, 243771), (83, 108669), (89, 101343), (111, 81257), (249, 36223), (267, 33781), (407, 22161), (913, 9879), (979, 9213), (1221, 7387), (2739, 3293), (2937, 3071)]