2011891503

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{105761}}^1$

素因数の和:106154

約数の個数: 16

約数和(自身を含む): 2847959136

約数和(自身を除く): 836067633

約数列:

[1, 3, 17, 51, 373, 1119, 6341, 19023, 105761, 317283, 1797937, 5393811, 39448853, 118346559, 670630501, 2011891503]

約数ペア:

[(1, 2011891503), (3, 670630501), (17, 118346559), (51, 39448853), (373, 5393811), (1119, 1797937), (6341, 317283), (19023, 105761)]