8219493

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 12368928

約数和(自身を除く): 4149435

約数列:

[1, 3, 9, 43, 67, 129, 201, 317, 387, 603, 951, 2853, 2881, 8643, 13631, 21239, 25929, 40893, 63717, 122679, 191151, 913277, 2739831, 8219493]

約数ペア:

[(1, 8219493), (3, 2739831), (9, 913277), (43, 191151), (67, 122679), (129, 63717), (201, 40893), (317, 25929), (387, 21239), (603, 13631), (951, 8643), (2853, 2881)]