3990658371

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{35381}}^1$

素因数の和:35563

約数の個数: 32

約数和(自身を含む): 6277049856

約数和(自身を除く): 2286391485

約数列:

[1, 3, 7, 21, 41, 123, 131, 287, 393, 861, 917, 2751, 5371, 16113, 35381, 37597, 106143, 112791, 247667, 743001, 1450621, 4351863, 4634911, 10154347, 13904733, 30463041, 32444377, 97333131, 190031351, 570094053, 1330219457, 3990658371]

約数ペア:

[(1, 3990658371), (3, 1330219457), (7, 570094053), (21, 190031351), (41, 97333131), (123, 32444377), (131, 30463041), (287, 13904733), (393, 10154347), (861, 4634911), (917, 4351863), (2751, 1450621), (5371, 743001), (16113, 247667), (35381, 112791), (37597, 106143)]