2912961009

素因数分解:

$3^1\times 7^1\times {\mathrm{2161}}^1\times {\mathrm{64189}}^1$

素因数の和:66360

約数の個数: 16

約数和(自身を含む): 4440920960

約数和(自身を除く): 1527959951

約数列:

[1, 3, 7, 21, 2161, 6483, 15127, 45381, 64189, 192567, 449323, 1347969, 138712429, 416137287, 970987003, 2912961009]

約数ペア:

[(1, 2912961009), (3, 970987003), (7, 416137287), (21, 138712429), (2161, 1347969), (6483, 449323), (15127, 192567), (45381, 64189)]