371127939

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43853}}^1$

素因数の和:43907

約数の個数: 32

約数和(自身を含む): 628690944

約数和(自身を除く): 257563005

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 8463, 43853, 131559, 306971, 570089, 920913, 1359443, 1710267, 3990623, 4078329, 9516101, 11971869, 17672759, 28548303, 53018277, 123709313, 371127939]

約数ペア:

[(1, 371127939), (3, 123709313), (7, 53018277), (13, 28548303), (21, 17672759), (31, 11971869), (39, 9516101), (91, 4078329), (93, 3990623), (217, 1710267), (273, 1359443), (403, 920913), (651, 570089), (1209, 306971), (2821, 131559), (8463, 43853)]