22185549

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 34151040

約数和(自身を除く): 11965491

約数列:

[1, 3, 9, 27, 43, 97, 129, 197, 291, 387, 591, 873, 1161, 1773, 2619, 4171, 5319, 8471, 12513, 19109, 25413, 37539, 57327, 76239, 112617, 171981, 228717, 515943, 821687, 2465061, 7395183, 22185549]

約数ペア:

[(1, 22185549), (3, 7395183), (9, 2465061), (27, 821687), (43, 515943), (97, 228717), (129, 171981), (197, 112617), (291, 76239), (387, 57327), (591, 37539), (873, 25413), (1161, 19109), (1773, 12513), (2619, 8471), (4171, 5319)]