2018630457

素因数分解:

$3^3\times {\mathrm{5501}}^1\times {\mathrm{13591}}^1$

素因数の和:19101

約数の個数: 16

約数和(自身を含む): 2991327360

約数和(自身を除く): 972696903

約数列:

[1, 3, 9, 27, 5501, 13591, 16503, 40773, 49509, 122319, 148527, 366957, 74764091, 224292273, 672876819, 2018630457]

約数ペア:

[(1, 2018630457), (3, 672876819), (9, 224292273), (27, 74764091), (5501, 366957), (13591, 148527), (16503, 122319), (40773, 49509)]