9882561

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 14902272

約数和(自身を除く): 5019711

約数列:

[1, 3, 13, 39, 43, 71, 83, 129, 213, 249, 559, 923, 1079, 1677, 2769, 3053, 3237, 3569, 5893, 9159, 10707, 17679, 39689, 46397, 76609, 119067, 139191, 229827, 253399, 760197, 3294187, 9882561]

約数ペア:

[(1, 9882561), (3, 3294187), (13, 760197), (39, 253399), (43, 229827), (71, 139191), (83, 119067), (129, 76609), (213, 46397), (249, 39689), (559, 17679), (923, 10707), (1079, 9159), (1677, 5893), (2769, 3569), (3053, 3237)]