2041779

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:386

約数の個数: 16

約数和(自身を含む): 2875392

約数和(自身を除く): 833613

約数列:

[1, 3, 23, 69, 127, 233, 381, 699, 2921, 5359, 8763, 16077, 29591, 88773, 680593, 2041779]

約数ペア:

[(1, 2041779), (3, 680593), (23, 88773), (69, 29591), (127, 16077), (233, 8763), (381, 5359), (699, 2921)]