2706621

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 3878784

約数和(自身を除く): 1172163

約数列:

[1, 3, 17, 51, 73, 219, 727, 1241, 2181, 3723, 12359, 37077, 53071, 159213, 902207, 2706621]

約数ペア:

[(1, 2706621), (3, 902207), (17, 159213), (51, 53071), (73, 37077), (219, 12359), (727, 3723), (1241, 2181)]