12291247353

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1123}}^1\times {\mathrm{47381}}^1$

素因数の和:48525

約数の個数: 32

約数和(自身を含む): 20450829312

約数和(自身を除く): 8159581959

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1123, 3369, 7861, 12353, 23583, 37059, 47381, 86471, 142143, 259413, 331667, 521191, 995001, 1563573, 3648337, 10945011, 53208863, 159626589, 372462041, 585297493, 1117386123, 1755892479, 4097082451, 12291247353]

約数ペア:

[(1, 12291247353), (3, 4097082451), (7, 1755892479), (11, 1117386123), (21, 585297493), (33, 372462041), (77, 159626589), (231, 53208863), (1123, 10945011), (3369, 3648337), (7861, 1563573), (12353, 995001), (23583, 521191), (37059, 331667), (47381, 259413), (86471, 142143)]