28023867

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{45127}}^1$

素因数の和:45159

約数の個数: 16

約数和(自身を含む): 43322880

約数和(自身を除く): 15299013

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 45127, 135381, 406143, 1037921, 1218429, 3113763, 9341289, 28023867]

約数ペア:

[(1, 28023867), (3, 9341289), (9, 3113763), (23, 1218429), (27, 1037921), (69, 406143), (207, 135381), (621, 45127)]