84958159

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 104775552

約数和(自身を除く): 19817393

約数列:

[1, 11, 13, 23, 143, 169, 253, 299, 1859, 1987, 3289, 3887, 21857, 25831, 42757, 45701, 284141, 335803, 502711, 594113, 3693833, 6535243, 7723469, 84958159]

約数ペア:

[(1, 84958159), (11, 7723469), (13, 6535243), (23, 3693833), (143, 594113), (169, 502711), (253, 335803), (299, 284141), (1859, 45701), (1987, 42757), (3289, 25831), (3887, 21857)]