2730747

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:338

約数の個数: 16

約数和(自身を含む): 3773952

約数和(自身を除く): 1043205

約数列:

[1, 3, 47, 107, 141, 181, 321, 543, 5029, 8507, 15087, 19367, 25521, 58101, 910249, 2730747]

約数ペア:

[(1, 2730747), (3, 910249), (47, 58101), (107, 25521), (141, 19367), (181, 15087), (321, 8507), (543, 5029)]