2055363009

素因数分解:

$3^1\times 7^1\times {\mathrm{3109}}^1\times {\mathrm{31481}}^1$

素因数の和:34600

約数の個数: 16

約数和(自身を含む): 3133088640

約数和(自身を除く): 1077725631

約数列:

[1, 3, 7, 21, 3109, 9327, 21763, 31481, 65289, 94443, 220367, 661101, 97874429, 293623287, 685121003, 2055363009]

約数ペア:

[(1, 2055363009), (3, 685121003), (7, 293623287), (21, 97874429), (3109, 661101), (9327, 220367), (21763, 94443), (31481, 65289)]