27979122

素因数分解:

$2^1\times 3^1\times {\mathrm{197}}^1\times {\mathrm{23671}}^1$

素因数の和:23873

約数の個数: 16

約数和(自身を含む): 56244672

約数和(自身を除く): 28265550

約数列:

[1, 2, 3, 6, 197, 394, 591, 1182, 23671, 47342, 71013, 142026, 4663187, 9326374, 13989561, 27979122]

約数ペア:

[(1, 27979122), (2, 13989561), (3, 9326374), (6, 4663187), (197, 142026), (394, 71013), (591, 47342), (1182, 23671)]