78847017

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1\times {\mathrm{1489}}^1$

素因数の和:2440

約数の個数: 16

約数和(自身を含む): 110856000

約数和(自身を除く): 32008983

約数列:

[1, 3, 19, 57, 929, 1489, 2787, 4467, 17651, 28291, 52953, 84873, 1383281, 4149843, 26282339, 78847017]

約数ペア:

[(1, 78847017), (3, 26282339), (19, 4149843), (57, 1383281), (929, 84873), (1489, 52953), (2787, 28291), (4467, 17651)]