27641779

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2789}}^1$

素因数の和:2870

約数の個数: 16

約数和(自身を含む): 32542560

約数和(自身を除く): 4900781

約数列:

[1, 11, 17, 53, 187, 583, 901, 2789, 9911, 30679, 47413, 147817, 521543, 1625987, 2512889, 27641779]

約数ペア:

[(1, 27641779), (11, 2512889), (17, 1625987), (53, 521543), (187, 147817), (583, 47413), (901, 30679), (2789, 9911)]