9217719

素因数分解:

$3^5\times 7^1\times {\mathrm{5419}}^1$

素因数の和:5441

約数の個数: 24

約数和(自身を含む): 15783040

約数和(自身を除く): 6565321

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 5419, 16257, 37933, 48771, 113799, 146313, 341397, 438939, 1024191, 1316817, 3072573, 9217719]

約数ペア:

[(1, 9217719), (3, 3072573), (7, 1316817), (9, 1024191), (21, 438939), (27, 341397), (63, 146313), (81, 113799), (189, 48771), (243, 37933), (567, 16257), (1701, 5419)]