40404903

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10289}}^1$

素因数の和:10327

約数の個数: 32

約数和(自身を含む): 71124480

約数和(自身を除く): 30719577

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 10289, 30867, 72023, 113179, 174913, 216069, 339537, 524739, 792253, 1224391, 1924043, 2376759, 3673173, 5772129, 13468301, 40404903]

約数ペア:

[(1, 40404903), (3, 13468301), (7, 5772129), (11, 3673173), (17, 2376759), (21, 1924043), (33, 1224391), (51, 792253), (77, 524739), (119, 339537), (187, 216069), (231, 174913), (357, 113179), (561, 72023), (1309, 30867), (3927, 10289)]