973142019

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{632321}}^1$

素因数の和:632352

約数の個数: 20

約数和(自身を含む): 1530219240

約数和(自身を除く): 557077221

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 632321, 1896963, 5690889, 12014099, 17072667, 36042297, 51218001, 108126891, 324380673, 973142019]

約数ペア:

[(1, 973142019), (3, 324380673), (9, 108126891), (19, 51218001), (27, 36042297), (57, 17072667), (81, 12014099), (171, 5690889), (513, 1896963), (1539, 632321)]