13176963

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 19768320

約数和(自身を除く): 6591357

約数列:

[1, 3, 9, 43, 79, 129, 237, 387, 431, 711, 1293, 3397, 3879, 10191, 18533, 30573, 34049, 55599, 102147, 166797, 306441, 1464107, 4392321, 13176963]

約数ペア:

[(1, 13176963), (3, 4392321), (9, 1464107), (43, 306441), (79, 166797), (129, 102147), (237, 55599), (387, 34049), (431, 30573), (711, 18533), (1293, 10191), (3397, 3879)]