27831311

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 29998080

約数和(自身を除く): 2166769

約数列:

[1, 23, 61, 83, 239, 1403, 1909, 5063, 5497, 14579, 19837, 116449, 335317, 456251, 1210057, 27831311]

約数ペア:

[(1, 27831311), (23, 1210057), (61, 456251), (83, 335317), (239, 116449), (1403, 19837), (1909, 14579), (5063, 5497)]