1307884023

素因数分解:

$3^3\times {\mathrm{907}}^1\times {\mathrm{53407}}^1$

素因数の和:54323

約数の個数: 16

約数和(自身を含む): 1939778560

約数和(自身を除く): 631894537

約数列:

[1, 3, 9, 27, 907, 2721, 8163, 24489, 53407, 160221, 480663, 1441989, 48440149, 145320447, 435961341, 1307884023]

約数ペア:

[(1, 1307884023), (3, 435961341), (9, 145320447), (27, 48440149), (907, 1441989), (2721, 480663), (8163, 160221), (24489, 53407)]