131791087

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1663}}^1$

素因数の和:1822

約数の個数: 16

約数和(自身を含む): 143503360

約数和(自身を除く): 11712273

約数列:

[1, 19, 43, 97, 817, 1663, 1843, 4171, 31597, 71509, 79249, 161311, 1358671, 3064909, 6936373, 131791087]

約数ペア:

[(1, 131791087), (19, 6936373), (43, 3064909), (97, 1358671), (817, 161311), (1663, 79249), (1843, 71509), (4171, 31597)]