713521221

素因数分解:

$3^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{49747}}^1$

素因数の和:50440

約数の個数: 16

約数和(自身を含む): 1088884224

約数和(自身を除く): 375363003

約数列:

[1, 3, 7, 21, 683, 2049, 4781, 14343, 49747, 149241, 348229, 1044687, 33977201, 101931603, 237840407, 713521221]

約数ペア:

[(1, 713521221), (3, 237840407), (7, 101931603), (21, 33977201), (683, 1044687), (2049, 348229), (4781, 149241), (14343, 49747)]