1935657

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{1039}}^1$

素因数の和:1074

約数の個数: 20

約数和(自身を含む): 3020160

約数和(自身を除く): 1084503

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1039, 1863, 3117, 9351, 23897, 28053, 71691, 84159, 215073, 645219, 1935657]

約数ペア:

[(1, 1935657), (3, 645219), (9, 215073), (23, 84159), (27, 71691), (69, 28053), (81, 23897), (207, 9351), (621, 3117), (1039, 1863)]