4799781

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1621}}^1$

素因数の和:1681

約数の個数: 24

約数和(自身を含む): 8097024

約数和(自身を除く): 3297243

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 1621, 2961, 4863, 11347, 14589, 34041, 76187, 102123, 228561, 533309, 685683, 1599927, 4799781]

約数ペア:

[(1, 4799781), (3, 1599927), (7, 685683), (9, 533309), (21, 228561), (47, 102123), (63, 76187), (141, 34041), (329, 14589), (423, 11347), (987, 4863), (1621, 2961)]