2217960009

素因数分解:

$3^3\times {\mathrm{4673}}^1\times {\mathrm{17579}}^1$

素因数の和:22261

約数の個数: 16

約数和(自身を含む): 3286756800

約数和(自身を除く): 1068796791

約数列:

[1, 3, 9, 27, 4673, 14019, 17579, 42057, 52737, 126171, 158211, 474633, 82146667, 246440001, 739320003, 2217960009]

約数ペア:

[(1, 2217960009), (3, 739320003), (9, 246440001), (27, 82146667), (4673, 474633), (14019, 158211), (17579, 126171), (42057, 52737)]