2013161757

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{1459}}^1\times {\mathrm{3511}}^1$

素因数の和:5104

約数の個数: 16

約数和(自身を含む): 2707330560

約数和(自身を除く): 694168803

約数列:

[1, 3, 131, 393, 1459, 3511, 4377, 10533, 191129, 459941, 573387, 1379823, 5122549, 15367647, 671053919, 2013161757]

約数ペア:

[(1, 2013161757), (3, 671053919), (131, 15367647), (393, 5122549), (1459, 1379823), (3511, 573387), (4377, 459941), (10533, 191129)]