528055213

素因数分解:

$7^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{827}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 626385312

約数和(自身を除く): 98330099

約数列:

[1, 7, 49, 83, 157, 581, 827, 1099, 4067, 5789, 7693, 13031, 40523, 68641, 91217, 129839, 480487, 638519, 908873, 3363409, 6362111, 10776637, 75436459, 528055213]

約数ペア:

[(1, 528055213), (7, 75436459), (49, 10776637), (83, 6362111), (157, 3363409), (581, 908873), (827, 638519), (1099, 480487), (4067, 129839), (5789, 91217), (7693, 68641), (13031, 40523)]