22547241

素因数分解:

$3^6\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 28

約数和(自身を含む): 34193412

約数和(自身を除く): 11646171

約数列:

[1, 3, 9, 27, 81, 157, 197, 243, 471, 591, 729, 1413, 1773, 4239, 5319, 12717, 15957, 30929, 38151, 47871, 92787, 114453, 143613, 278361, 835083, 2505249, 7515747, 22547241]

約数ペア:

[(1, 22547241), (3, 7515747), (9, 2505249), (27, 835083), (81, 278361), (157, 143613), (197, 114453), (243, 92787), (471, 47871), (591, 38151), (729, 30929), (1413, 15957), (1773, 12717), (4239, 5319)]