2680451379

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{1481731}}^1$

素因数の和:1481807

約数の個数: 16

約数和(自身を含む): 4030311040

約数和(自身を除く): 1349859661

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 1481731, 4445193, 13335579, 40006737, 99275977, 297827931, 893483793, 2680451379]

約数ペア:

[(1, 2680451379), (3, 893483793), (9, 297827931), (27, 99275977), (67, 40006737), (201, 13335579), (603, 4445193), (1809, 1481731)]