2019189117

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{913247}}^1$

素因数の和:913328

約数の個数: 16

約数和(自身を含む): 2980841472

約数和(自身を除く): 961652355

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 913247, 2739741, 10045717, 30137151, 61187549, 183562647, 673063039, 2019189117]

約数ペア:

[(1, 2019189117), (3, 673063039), (11, 183562647), (33, 61187549), (67, 30137151), (201, 10045717), (737, 2739741), (2211, 913247)]