9337923

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 16355328

約数和(自身を除く): 7017405

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 301, 383, 387, 567, 903, 1149, 1161, 2681, 2709, 3447, 3483, 8043, 8127, 10341, 16469, 24129, 24381, 31023, 49407, 72387, 115283, 148221, 217161, 345849, 444663, 1037547, 1333989, 3112641, 9337923]

約数ペア:

[(1, 9337923), (3, 3112641), (7, 1333989), (9, 1037547), (21, 444663), (27, 345849), (43, 217161), (63, 148221), (81, 115283), (129, 72387), (189, 49407), (301, 31023), (383, 24381), (387, 24129), (567, 16469), (903, 10341), (1149, 8127), (1161, 8043), (2681, 3483), (2709, 3447)]