2698496613

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{294821}}^1$

素因数の和:294946

約数の個数: 20

約数和(自身を含む): 4066774668

約数和(自身を除く): 1368278055

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 9153, 294821, 884463, 2653389, 7960167, 23880501, 33314773, 99944319, 299832957, 899498871, 2698496613]

約数ペア:

[(1, 2698496613), (3, 899498871), (9, 299832957), (27, 99944319), (81, 33314773), (113, 23880501), (339, 7960167), (1017, 2653389), (3051, 884463), (9153, 294821)]