180858821

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4999}}^1$

素因数の和:5057

約数の個数: 24

約数和(自身を含む): 223440000

約数和(自身を除く): 42581179

約数列:

[1, 11, 13, 23, 121, 143, 253, 299, 1573, 2783, 3289, 4999, 36179, 54989, 64987, 114977, 604879, 714857, 1264747, 1494701, 7863427, 13912217, 16441711, 180858821]

約数ペア:

[(1, 180858821), (11, 16441711), (13, 13912217), (23, 7863427), (121, 1494701), (143, 1264747), (253, 714857), (299, 604879), (1573, 114977), (2783, 64987), (3289, 54989), (4999, 36179)]