26979753

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3727}}^1$

素因数の和:3876

約数の個数: 16

約数和(自身を含む): 38174720

約数和(自身を除く): 11194967

約数列:

[1, 3, 19, 57, 127, 381, 2413, 3727, 7239, 11181, 70813, 212439, 473329, 1419987, 8993251, 26979753]

約数ペア:

[(1, 26979753), (3, 8993251), (19, 1419987), (57, 473329), (127, 212439), (381, 70813), (2413, 11181), (3727, 7239)]