84213261

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{3389}}^1$

素因数の和:3657

約数の個数: 24

約数和(自身を含む): 133267680

約数和(自身を除く): 49054419

約数列:

[1, 3, 9, 11, 33, 99, 251, 753, 2259, 2761, 3389, 8283, 10167, 24849, 30501, 37279, 111837, 335511, 850639, 2551917, 7655751, 9357029, 28071087, 84213261]

約数ペア:

[(1, 84213261), (3, 28071087), (9, 9357029), (11, 7655751), (33, 2551917), (99, 850639), (251, 335511), (753, 111837), (2259, 37279), (2761, 30501), (3389, 24849), (8283, 10167)]