281232017

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{4651}}^1$

素因数の和:4924

約数の個数: 16

約数和(自身を含む): 321546240

約数和(自身を除く): 40314223

約数列:

[1, 11, 23, 239, 253, 2629, 4651, 5497, 51161, 60467, 106973, 1111589, 1176703, 12227479, 25566547, 281232017]

約数ペア:

[(1, 281232017), (11, 25566547), (23, 12227479), (239, 1176703), (253, 1111589), (2629, 106973), (4651, 60467), (5497, 51161)]