742191567

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{442571}}^1$

素因数の和:442630

約数の個数: 16

約数和(自身を含む): 1090497408

約数和(自身を除く): 348305841

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 442571, 1327713, 5753423, 17260269, 19030553, 57091659, 247397189, 742191567]

約数ペア:

[(1, 742191567), (3, 247397189), (13, 57091659), (39, 19030553), (43, 17260269), (129, 5753423), (559, 1327713), (1677, 442571)]