2017668741

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{89519}}^1$

素因数の和:90216

約数の個数: 16

約数和(自身を含む): 2939120640

約数和(自身を除く): 921451899

約数列:

[1, 3, 11, 33, 683, 2049, 7513, 22539, 89519, 268557, 984709, 2954127, 61141477, 183424431, 672556247, 2017668741]

約数ペア:

[(1, 2017668741), (3, 672556247), (11, 183424431), (33, 61141477), (683, 2954127), (2049, 984709), (7513, 268557), (22539, 89519)]