2538809999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{40973}}^1$

素因数の和:41158

約数の個数: 16

約数和(自身を含む): 2855723904

約数和(自身を除く): 316913905

約数列:

[1, 11, 43, 131, 473, 1441, 5633, 40973, 61963, 450703, 1761839, 5367463, 19380229, 59042093, 230800909, 2538809999]

約数ペア:

[(1, 2538809999), (11, 230800909), (43, 59042093), (131, 19380229), (473, 5367463), (1441, 1761839), (5633, 450703), (40973, 61963)]