7228791

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{15749}}^1$

素因数の和:15775

約数の個数: 16

約数和(自身を含む): 11340000

約数和(自身を除く): 4111209

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 15749, 47247, 141741, 267733, 425223, 803199, 2409597, 7228791]

約数ペア:

[(1, 7228791), (3, 2409597), (9, 803199), (17, 425223), (27, 267733), (51, 141741), (153, 47247), (459, 15749)]