1802791727

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{165713}}^1$

素因数の和:165790

約数の個数: 16

約数和(自身を含む): 2099927808

約数和(自身を除く): 297136081

約数列:

[1, 11, 23, 43, 253, 473, 989, 10879, 165713, 1822843, 3811399, 7125659, 41925389, 78382249, 163890157, 1802791727]

約数ペア:

[(1, 1802791727), (11, 163890157), (23, 78382249), (43, 41925389), (253, 7125659), (473, 3811399), (989, 1822843), (10879, 165713)]