10720959

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1481}}^1$

素因数の和:1630

約数の個数: 16

約数和(自身を含む): 15175680

約数和(自身を除く): 4454721

約数列:

[1, 3, 19, 57, 127, 381, 1481, 2413, 4443, 7239, 28139, 84417, 188087, 564261, 3573653, 10720959]

約数ペア:

[(1, 10720959), (3, 3573653), (19, 564261), (57, 188087), (127, 84417), (381, 28139), (1481, 7239), (2413, 4443)]