89370479

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1889}}^1$

素因数の和:1951

約数の個数: 24

約数和(自身を含む): 108591840

約数和(自身を除く): 19221361

約数列:

[1, 11, 17, 23, 121, 187, 253, 391, 1889, 2057, 2783, 4301, 20779, 32113, 43447, 47311, 228569, 353243, 477917, 738599, 3885673, 5257087, 8124589, 89370479]

約数ペア:

[(1, 89370479), (11, 8124589), (17, 5257087), (23, 3885673), (121, 738599), (187, 477917), (253, 353243), (391, 228569), (1889, 47311), (2057, 43447), (2783, 32113), (4301, 20779)]