9207681

素因数分解:

$3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{947}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 14075904

約数和(自身を除く): 4868223

約数列:

[1, 3, 7, 21, 463, 947, 1389, 2841, 3241, 6629, 9723, 19887, 438461, 1315383, 3069227, 9207681]

約数ペア:

[(1, 9207681), (3, 3069227), (7, 1315383), (21, 438461), (463, 19887), (947, 9723), (1389, 6629), (2841, 3241)]