328047083

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{277301}}^1$

素因数の和:277334

約数の個数: 12

約数和(自身を含む): 405970128

約数和(自身を除く): 77923045

約数列:

[1, 7, 13, 91, 169, 1183, 277301, 1941107, 3604913, 25234391, 46863869, 328047083]

約数ペア:

[(1, 328047083), (7, 46863869), (13, 25234391), (91, 3604913), (169, 1941107), (1183, 277301)]