2016427647

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{36643}}^1$

素因数の和:36759

約数の個数: 32

約数和(自身を含む): 3102720768

約数和(自身を除く): 1086293121

約数列:

[1, 3, 13, 17, 39, 51, 83, 221, 249, 663, 1079, 1411, 3237, 4233, 18343, 36643, 55029, 109929, 476359, 622931, 1429077, 1868793, 3041369, 8098103, 9124107, 24294309, 39537797, 51703273, 118613391, 155109819, 672142549, 2016427647]

約数ペア:

[(1, 2016427647), (3, 672142549), (13, 155109819), (17, 118613391), (39, 51703273), (51, 39537797), (83, 24294309), (221, 9124107), (249, 8098103), (663, 3041369), (1079, 1868793), (1411, 1429077), (3237, 622931), (4233, 476359), (18343, 109929), (36643, 55029)]