2429469

素因数分解:

$3^2\times 7^3\times {\mathrm{787}}^1$

素因数の和:814

約数の個数: 24

約数和(自身を含む): 4097600

約数和(自身を除く): 1668131

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 787, 1029, 2361, 3087, 5509, 7083, 16527, 38563, 49581, 115689, 269941, 347067, 809823, 2429469]

約数ペア:

[(1, 2429469), (3, 809823), (7, 347067), (9, 269941), (21, 115689), (49, 49581), (63, 38563), (147, 16527), (343, 7083), (441, 5509), (787, 3087), (1029, 2361)]