387680637

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{78653}}^1$

素因数の和:78740

約数の個数: 16

約数和(自身を含む): 543656448

約数和(自身を除く): 155975811

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 78653, 235959, 2438243, 4168609, 7314729, 12505827, 129226879, 387680637]

約数ペア:

[(1, 387680637), (3, 129226879), (31, 12505827), (53, 7314729), (93, 4168609), (159, 2438243), (1643, 235959), (4929, 78653)]