13787151

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{22639}}^1$

素因数の和:22678

約数の個数: 16

約数和(自身を含む): 21734400

約数和(自身を除く): 7947249

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 22639, 67917, 158473, 475419, 656531, 1969593, 4595717, 13787151]

約数ペア:

[(1, 13787151), (3, 4595717), (7, 1969593), (21, 656531), (29, 475419), (87, 158473), (203, 67917), (609, 22639)]