2701281

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3559}}^1$

素因数の和:3596

約数の個数: 16

約数和(自身を含む): 4101120

約数和(自身を除く): 1399839

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 3559, 10677, 39149, 81857, 117447, 245571, 900427, 2701281]

約数ペア:

[(1, 2701281), (3, 900427), (11, 245571), (23, 117447), (33, 81857), (69, 39149), (253, 10677), (759, 3559)]