13564503

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:850

約数の個数: 28

約数和(自身を含む): 21247920

約数和(自身を除く): 7683417

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 809, 1863, 2427, 5589, 7281, 16767, 18607, 21843, 55821, 65529, 167463, 196587, 502389, 589761, 1507167, 4521501, 13564503]

約数ペア:

[(1, 13564503), (3, 4521501), (9, 1507167), (23, 589761), (27, 502389), (69, 196587), (81, 167463), (207, 65529), (243, 55821), (621, 21843), (729, 18607), (809, 16767), (1863, 7281), (2427, 5589)]