28643616963

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{244817239}}^1$

素因数の和:244817258

約数の個数: 12

約数和(自身を含む): 44556737680

約数和(自身を除く): 15913120717

約数列:

[1, 3, 9, 13, 39, 117, 244817239, 734451717, 2203355151, 3182624107, 9547872321, 28643616963]

約数ペア:

[(1, 28643616963), (3, 9547872321), (9, 3182624107), (13, 2203355151), (39, 734451717), (117, 244817239)]