671865663

素因数分解:

$3^1\times 7^1\times {\mathrm{3259}}^1\times {\mathrm{9817}}^1$

素因数の和:13086

約数の個数: 16

約数和(自身を含む): 1024213760

約数和(自身を除く): 352348097

約数列:

[1, 3, 7, 21, 3259, 9777, 9817, 22813, 29451, 68439, 68719, 206157, 31993603, 95980809, 223955221, 671865663]

約数ペア:

[(1, 671865663), (3, 223955221), (7, 95980809), (21, 31993603), (3259, 206157), (9777, 68719), (9817, 68439), (22813, 29451)]