1294328217

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4741129}}^1$

素因数の和:4741152

約数の個数: 16

約数和(自身を含む): 2124026240

約数和(自身を除く): 829698023

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 4741129, 14223387, 33187903, 61634677, 99563709, 184904031, 431442739, 1294328217]

約数ペア:

[(1, 1294328217), (3, 431442739), (7, 184904031), (13, 99563709), (21, 61634677), (39, 33187903), (91, 14223387), (273, 4741129)]