17656893

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{28433}}^1$

素因数の和:28465

約数の個数: 16

約数和(自身を含む): 27296640

約数和(自身を除く): 9639747

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 28433, 85299, 255897, 653959, 767691, 1961877, 5885631, 17656893]

約数ペア:

[(1, 17656893), (3, 5885631), (9, 1961877), (23, 767691), (27, 653959), (69, 255897), (207, 85299), (621, 28433)]