2051278230489

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{18217}}^1\times {\mathrm{1975481}}^1$

素因数の和:1993720

約数の個数: 16

約数和(自身を含む): 2879146486080

約数和(自身を除く): 827868255591

約数列:

[1, 3, 19, 57, 18217, 54651, 346123, 1038369, 1975481, 5926443, 37534139, 112602417, 35987337377, 107962012131, 683759410163, 2051278230489]

約数ペア:

[(1, 2051278230489), (3, 683759410163), (19, 107962012131), (57, 35987337377), (18217, 112602417), (54651, 37534139), (346123, 5926443), (1038369, 1975481)]