171031818

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1239361}}^1$

素因数の和:1239389

約数の個数: 16

約数和(自身を含む): 356936256

約数和(自身を除く): 185904438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1239361, 2478722, 3718083, 7436166, 28505303, 57010606, 85515909, 171031818]

約数ペア:

[(1, 171031818), (2, 85515909), (3, 57010606), (6, 28505303), (23, 7436166), (46, 3718083), (69, 2478722), (138, 1239361)]