207973311

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{761807}}^1$

素因数の和:761830

約数の個数: 16

約数和(自身を含む): 341289984

約数和(自身を除く): 133316673

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 761807, 2285421, 5332649, 9903491, 15997947, 29710473, 69324437, 207973311]

約数ペア:

[(1, 207973311), (3, 69324437), (7, 29710473), (13, 15997947), (21, 9903491), (39, 5332649), (91, 2285421), (273, 761807)]