11700003

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4253}}^1$

素因数の和:4394

約数の個数: 16

約数和(自身を含む): 17968896

約数和(自身を除く): 6268893

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 4253, 12759, 29771, 89313, 557143, 1671429, 3900001, 11700003]

約数ペア:

[(1, 11700003), (3, 3900001), (7, 1671429), (21, 557143), (131, 89313), (393, 29771), (917, 12759), (2751, 4253)]