2740270827

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{560039}}^1$

素因数の和:560282

約数の個数: 16

約数和(自身を含む): 4193579520

約数和(自身を除く): 1453308693

約数列:

[1, 3, 7, 21, 233, 699, 1631, 4893, 560039, 1680117, 3920273, 11760819, 130489087, 391467261, 913423609, 2740270827]

約数ペア:

[(1, 2740270827), (3, 913423609), (7, 391467261), (21, 130489087), (233, 11760819), (699, 3920273), (1631, 1680117), (4893, 560039)]