1426672221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1590493}}^1$

素因数の和:1590532

約数の個数: 16

約数和(自身を含む): 2137623936

約数和(自身を除く): 710951715

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 1590493, 4771479, 20676409, 36581339, 62029227, 109744017, 475557407, 1426672221]

約数ペア:

[(1, 1426672221), (3, 475557407), (13, 109744017), (23, 62029227), (39, 36581339), (69, 20676409), (299, 4771479), (897, 1590493)]