15691054893

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{7877}}^1$

素因数の和:8317

約数の個数: 32

約数和(自身を含む): 22393687680

約数和(自身を除く): 6702632787

約数列:

[1, 3, 17, 51, 139, 281, 417, 843, 2363, 4777, 7089, 7877, 14331, 23631, 39059, 117177, 133909, 401727, 664003, 1094903, 1992009, 2213437, 3284709, 6640311, 18613351, 37628429, 55840053, 112885287, 307667743, 923003229, 5230351631, 15691054893]

約数ペア:

[(1, 15691054893), (3, 5230351631), (17, 923003229), (51, 307667743), (139, 112885287), (281, 55840053), (417, 37628429), (843, 18613351), (2363, 6640311), (4777, 3284709), (7089, 2213437), (7877, 1992009), (14331, 1094903), (23631, 664003), (39059, 401727), (117177, 133909)]