1256408097

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2601259}}^1$

素因数の和:2601292

約数の個数: 16

約数和(自身を含む): 1997767680

約数和(自身を除く): 741359583

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 2601259, 7803777, 18208813, 54626439, 59828957, 179486871, 418802699, 1256408097]

約数ペア:

[(1, 1256408097), (3, 418802699), (7, 179486871), (21, 59828957), (23, 54626439), (69, 18208813), (161, 7803777), (483, 2601259)]