27861933

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{13841}}^1$

素因数の和:13916

約数の個数: 16

約数和(自身を含む): 41193792

約数和(自身を除く): 13331859

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 13841, 41523, 152251, 456753, 844301, 2532903, 9287311, 27861933]

約数ペア:

[(1, 27861933), (3, 9287311), (11, 2532903), (33, 844301), (61, 456753), (183, 152251), (671, 41523), (2013, 13841)]