7222851

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{3877}}^1$

素因数の和:3912

約数の個数: 20

約数和(自身を含む): 11261712

約数和(自身を除く): 4038861

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 3877, 11631, 34893, 89171, 104679, 267513, 314037, 802539, 2407617, 7222851]

約数ペア:

[(1, 7222851), (3, 2407617), (9, 802539), (23, 314037), (27, 267513), (69, 104679), (81, 89171), (207, 34893), (621, 11631), (1863, 3877)]