2519291241

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{586837}}^1$

素因数の和:586902

約数の個数: 20

約数和(自身を含む): 3834399492

約数和(自身を除く): 1315108251

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 586837, 1760511, 5281533, 15844599, 31102361, 47533797, 93307083, 279921249, 839763747, 2519291241]

約数ペア:

[(1, 2519291241), (3, 839763747), (9, 279921249), (27, 93307083), (53, 47533797), (81, 31102361), (159, 15844599), (477, 5281533), (1431, 1760511), (4293, 586837)]