2247706167

素因数分解:

$3^1\times 7^1\times {\mathrm{3967}}^1\times {\mathrm{26981}}^1$

素因数の和:30958

約数の個数: 16

約数和(自身を含む): 3426066432

約数和(自身を除く): 1178360265

約数列:

[1, 3, 7, 21, 3967, 11901, 26981, 27769, 80943, 83307, 188867, 566601, 107033627, 321100881, 749235389, 2247706167]

約数ペア:

[(1, 2247706167), (3, 749235389), (7, 321100881), (21, 107033627), (3967, 566601), (11901, 188867), (26981, 83307), (27769, 80943)]