8263983

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30271}}^1$

素因数の和:30294

約数の個数: 16

約数和(自身を含む): 13561856

約数和(自身を除く): 5297873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 30271, 90813, 211897, 393523, 635691, 1180569, 2754661, 8263983]

約数ペア:

[(1, 8263983), (3, 2754661), (7, 1180569), (13, 635691), (21, 393523), (39, 211897), (91, 90813), (273, 30271)]