2773251

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{7901}}^1$

素因数の和:7923

約数の個数: 16

約数和(自身を含む): 4425120

約数和(自身を除く): 1651869

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 7901, 23703, 71109, 102713, 213327, 308139, 924417, 2773251]

約数ペア:

[(1, 2773251), (3, 924417), (9, 308139), (13, 213327), (27, 102713), (39, 71109), (117, 23703), (351, 7901)]