2688609009

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{178207}}^1$

素因数の和:178364

約数の個数: 16

約数和(自身を含む): 3695321088

約数和(自身を除く): 1006712079

約数列:

[1, 3, 47, 107, 141, 321, 5029, 15087, 178207, 534621, 8375729, 19068149, 25127187, 57204447, 896203003, 2688609009]

約数ペア:

[(1, 2688609009), (3, 896203003), (47, 57204447), (107, 25127187), (141, 19068149), (321, 8375729), (5029, 534621), (15087, 178207)]