387029791

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1\times {\mathrm{719}}^1$

素因数の和:1470

約数の個数: 16

約数和(自身を含む): 418521600

約数和(自身を除く): 31491809

約数列:

[1, 19, 41, 691, 719, 779, 13129, 13661, 28331, 29479, 496829, 538289, 560101, 9439751, 20369989, 387029791]

約数ペア:

[(1, 387029791), (19, 20369989), (41, 9439751), (691, 560101), (719, 538289), (779, 496829), (13129, 29479), (13661, 28331)]