11842587

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 17791488

約数和(自身を除く): 5948901

約数列:

[1, 3, 9, 43, 71, 129, 213, 387, 431, 639, 1293, 3053, 3879, 9159, 18533, 27477, 30601, 55599, 91803, 166797, 275409, 1315843, 3947529, 11842587]

約数ペア:

[(1, 11842587), (3, 3947529), (9, 1315843), (43, 275409), (71, 166797), (129, 91803), (213, 55599), (387, 30601), (431, 27477), (639, 18533), (1293, 9159), (3053, 3879)]