1376954883

素因数分解:

$3^7\times {\mathrm{629609}}^1$

素因数の和:629630

約数の個数: 16

約数和(自身を含む): 2065120800

約数和(自身を除く): 688165917

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 629609, 1888827, 5666481, 16999443, 50998329, 152994987, 458984961, 1376954883]

約数ペア:

[(1, 1376954883), (3, 458984961), (9, 152994987), (27, 50998329), (81, 16999443), (243, 5666481), (729, 1888827), (2187, 629609)]