293816237

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 363121920

約数和(自身を除く): 69305683

約数列:

[1, 11, 13, 23, 143, 157, 253, 299, 569, 1727, 2041, 3289, 3611, 6259, 7397, 13087, 22451, 39721, 46943, 81367, 89333, 143957, 170131, 516373, 982663, 1161329, 1871441, 2054659, 12774619, 22601249, 26710567, 293816237]

約数ペア:

[(1, 293816237), (11, 26710567), (13, 22601249), (23, 12774619), (143, 2054659), (157, 1871441), (253, 1161329), (299, 982663), (569, 516373), (1727, 170131), (2041, 143957), (3289, 89333), (3611, 81367), (6259, 46943), (7397, 39721), (13087, 22451)]