1684793761

素因数分解:

$7^1\times {\mathrm{397}}^1\times {\mathrm{439}}^1\times {\mathrm{1381}}^1$

素因数の和:2224

約数の個数: 16

約数和(自身を含む): 1936126720

約数和(自身を除く): 251332959

約数列:

[1, 7, 397, 439, 1381, 2779, 3073, 9667, 174283, 548257, 606259, 1219981, 3837799, 4243813, 240684823, 1684793761]

約数ペア:

[(1, 1684793761), (7, 240684823), (397, 4243813), (439, 3837799), (1381, 1219981), (2779, 606259), (3073, 548257), (9667, 174283)]