131325187

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{1861}}^1$

素因数の和:2478

約数の個数: 16

約数和(自身を含む): 159268032

約数和(自身を除く): 27942845

約数列:

[1, 7, 17, 119, 593, 1861, 4151, 10081, 13027, 31637, 70567, 221459, 1103573, 7725011, 18760741, 131325187]

約数ペア:

[(1, 131325187), (7, 18760741), (17, 7725011), (119, 1103573), (593, 221459), (1861, 70567), (4151, 31637), (10081, 13027)]