12911067

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{677}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 20236944

約数和(自身を除く): 7325877

約数列:

[1, 3, 9, 13, 39, 117, 163, 489, 677, 1467, 2031, 2119, 6093, 6357, 8801, 19071, 26403, 79209, 110351, 331053, 993159, 1434563, 4303689, 12911067]

約数ペア:

[(1, 12911067), (3, 4303689), (9, 1434563), (13, 993159), (39, 331053), (117, 110351), (163, 79209), (489, 26403), (677, 19071), (1467, 8801), (2031, 6357), (2119, 6093)]