26491423

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9679}}^1$

素因数の和:9726

約数の個数: 16

約数和(自身を含む): 33454080

約数和(自身を除く): 6962657

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 9679, 67753, 164543, 222617, 1151801, 1558319, 3784489, 26491423]

約数ペア:

[(1, 26491423), (7, 3784489), (17, 1558319), (23, 1151801), (119, 222617), (161, 164543), (391, 67753), (2737, 9679)]