2019430821

素因数分解:

$3^1\times {\mathrm{241}}^1\times {\mathrm{467}}^1\times {\mathrm{5981}}^1$

素因数の和:6692

約数の個数: 16

約数和(自身を含む): 2709989568

約数和(自身を除く): 690558747

約数列:

[1, 3, 241, 467, 723, 1401, 5981, 17943, 112547, 337641, 1441421, 2793127, 4324263, 8379381, 673143607, 2019430821]

約数ペア:

[(1, 2019430821), (3, 673143607), (241, 8379381), (467, 4324263), (723, 2793127), (1401, 1441421), (5981, 337641), (17943, 112547)]