1993030.00000000

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4871}}^1$

素因数の和:4921

約数の個数: 24

約数和(自身を含む): 128386944

約数和(自身を除く): 30426263

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 1183, 1547, 2873, 4871, 20111, 34097, 63323, 82807, 443261, 579649, 823199, 1076491, 5762393, 7535437, 13994383, 97960681]

約数ペア:

[(1, 97960681), (7, 13994383), (13, 7535437), (17, 5762393), (91, 1076491), (119, 823199), (169, 579649), (221, 443261), (1183, 82807), (1547, 63323), (2873, 34097), (4871, 20111)]