281133071

素因数分解:

${\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:718

約数の個数: 16

約数和(自身を含む): 297216000

約数和(自身を除く): 16082929

約数列:

[1, 23, 199, 239, 257, 4577, 5497, 5911, 47561, 51143, 61423, 1093903, 1176289, 1412729, 12223177, 281133071]

約数ペア:

[(1, 281133071), (23, 12223177), (199, 1412729), (239, 1176289), (257, 1093903), (4577, 61423), (5497, 51143), (5911, 47561)]