28079799

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1733}}^1$

素因数の和:2238

約数の個数: 16

約数和(自身を含む): 40950144

約数和(自身を除く): 12870345

約数列:

[1, 3, 11, 33, 491, 1473, 1733, 5199, 5401, 16203, 19063, 57189, 850903, 2552709, 9359933, 28079799]

約数ペア:

[(1, 28079799), (3, 9359933), (11, 2552709), (33, 850903), (491, 57189), (1473, 19063), (1733, 16203), (5199, 5401)]