1680973929

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{102793}}^1$

素因数の和:102901

約数の個数: 24

約数和(自身を含む): 2565738240

約数和(自身を除く): 884764311

約数列:

[1, 3, 9, 23, 69, 79, 207, 237, 711, 1817, 5451, 16353, 102793, 308379, 925137, 2364239, 7092717, 8120647, 21278151, 24361941, 73085823, 186774881, 560324643, 1680973929]

約数ペア:

[(1, 1680973929), (3, 560324643), (9, 186774881), (23, 73085823), (69, 24361941), (79, 21278151), (207, 8120647), (237, 7092717), (711, 2364239), (1817, 925137), (5451, 308379), (16353, 102793)]