7146189

素因数分解:

$3^2\times {\mathrm{73}}^2\times {\mathrm{149}}^1$

素因数の和:301

約数の個数: 18

約数和(自身を含む): 10535850

約数和(自身を除く): 3389661

約数列:

[1, 3, 9, 73, 149, 219, 447, 657, 1341, 5329, 10877, 15987, 32631, 47961, 97893, 794021, 2382063, 7146189]

約数ペア:

[(1, 7146189), (3, 2382063), (9, 794021), (73, 97893), (149, 47961), (219, 32631), (447, 15987), (657, 10877), (1341, 5329)]