2540097

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1753}}^1$

素因数の和:1789

約数の個数: 24

約数和(自身を含む): 4377984

約数和(自身を除く): 1837887

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 1753, 5259, 12271, 15777, 36813, 40319, 110439, 120957, 282233, 362871, 846699, 2540097]

約数ペア:

[(1, 2540097), (3, 846699), (7, 362871), (9, 282233), (21, 120957), (23, 110439), (63, 40319), (69, 36813), (161, 15777), (207, 12271), (483, 5259), (1449, 1753)]