2007488907

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{1109723}}^1$

素因数の和:1109799

約数の個数: 16

約数和(自身を含む): 3018449280

約数和(自身を除く): 1010960373

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 1109723, 3329169, 9987507, 29962521, 74351441, 223054323, 669162969, 2007488907]

約数ペア:

[(1, 2007488907), (3, 669162969), (9, 223054323), (27, 74351441), (67, 29962521), (201, 9987507), (603, 3329169), (1809, 1109723)]