2017607967

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{3932959}}^1$

素因数の和:3932987

約数の個数: 16

約数和(自身を含む): 3146368000

約数和(自身を除く): 1128760033

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 3932959, 11798877, 35396631, 74726221, 106189893, 224178663, 672535989, 2017607967]

約数ペア:

[(1, 2017607967), (3, 672535989), (9, 224178663), (19, 106189893), (27, 74726221), (57, 35396631), (171, 11798877), (513, 3932959)]