2013740181

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{12073}}^1$

素因数の和:12553

約数の個数: 24

約数和(自身を含む): 2983533696

約数和(自身を除く): 969793515

約数列:

[1, 3, 9, 43, 129, 387, 431, 1293, 3879, 12073, 18533, 36219, 55599, 108657, 166797, 519139, 1557417, 4672251, 5203463, 15610389, 46831167, 223748909, 671246727, 2013740181]

約数ペア:

[(1, 2013740181), (3, 671246727), (9, 223748909), (43, 46831167), (129, 15610389), (387, 5203463), (431, 4672251), (1293, 1557417), (3879, 519139), (12073, 166797), (18533, 108657), (36219, 55599)]