138570423

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{4793}}^1$

素因数の和:5238

約数の個数: 16

約数和(自身を含む): 193294080

約数和(自身を除く): 54723657

約数列:

[1, 3, 23, 69, 419, 1257, 4793, 9637, 14379, 28911, 110239, 330717, 2008267, 6024801, 46190141, 138570423]

約数ペア:

[(1, 138570423), (3, 46190141), (23, 6024801), (69, 2008267), (419, 330717), (1257, 110239), (4793, 28911), (9637, 14379)]