6971567379

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{32717}}^1$

素因数の和:32939

約数の個数: 32

約数和(自身を含む): 10846671360

約数和(自身を除く): 3875103981

約数列:

[1, 3, 7, 21, 73, 139, 219, 417, 511, 973, 1533, 2919, 10147, 30441, 32717, 71029, 98151, 213087, 229019, 687057, 2388341, 4547663, 7165023, 13642989, 16718387, 31833641, 50155161, 95500923, 331979399, 995938197, 2323855793, 6971567379]

約数ペア:

[(1, 6971567379), (3, 2323855793), (7, 995938197), (21, 331979399), (73, 95500923), (139, 50155161), (219, 31833641), (417, 16718387), (511, 13642989), (973, 7165023), (1533, 4547663), (2919, 2388341), (10147, 687057), (30441, 229019), (32717, 213087), (71029, 98151)]