28901133079

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2500747}}^1$

素因数の和:2500894

約数の個数: 16

約数和(自身を含む): 35850723328

約数和(自身を除く): 6949590249

約数列:

[1, 7, 13, 91, 127, 889, 1651, 11557, 2500747, 17505229, 32509711, 227567977, 317594869, 2223164083, 4128733297, 28901133079]

約数ペア:

[(1, 28901133079), (7, 4128733297), (13, 2223164083), (91, 317594869), (127, 227567977), (889, 32509711), (1651, 17505229), (11557, 2500747)]