328858712247

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{196099411}}^1$

素因数の和:196099470

約数の個数: 16

約数和(自身を含む): 483188951168

約数和(自身を除く): 154330238921

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 196099411, 588298233, 2549292343, 7647877029, 8432274673, 25296824019, 109619570749, 328858712247]

約数ペア:

[(1, 328858712247), (3, 109619570749), (13, 25296824019), (39, 8432274673), (43, 7647877029), (129, 2549292343), (559, 588298233), (1677, 196099411)]