91241319

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 134797824

約数和(自身を除く): 43556505

約数列:

[1, 3, 13, 39, 71, 83, 213, 249, 397, 923, 1079, 1191, 2769, 3237, 5161, 5893, 15483, 17679, 28187, 32951, 76609, 84561, 98853, 229827, 366431, 428363, 1099293, 1285089, 2339521, 7018563, 30413773, 91241319]

約数ペア:

[(1, 91241319), (3, 30413773), (13, 7018563), (39, 2339521), (71, 1285089), (83, 1099293), (213, 428363), (249, 366431), (397, 229827), (923, 98853), (1079, 84561), (1191, 76609), (2769, 32951), (3237, 28187), (5161, 17679), (5893, 15483)]