22271919

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3373}}^1$

素因数の和:3478

約数の個数: 16

約数和(自身を含む): 31094784

約数和(自身を除く): 8822865

約数列:

[1, 3, 31, 71, 93, 213, 2201, 3373, 6603, 10119, 104563, 239483, 313689, 718449, 7423973, 22271919]

約数ペア:

[(1, 22271919), (3, 7423973), (31, 718449), (71, 313689), (93, 239483), (213, 104563), (2201, 10119), (3373, 6603)]