1277951609

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{6133}}^1$

素因数の和:7160

約数の個数: 16

約数和(自身を含む): 1469215680

約数和(自身を除く): 191264071

約数列:

[1, 11, 19, 209, 997, 6133, 10967, 18943, 67463, 116527, 208373, 1281797, 6114601, 67260611, 116177419, 1277951609]

約数ペア:

[(1, 1277951609), (11, 116177419), (19, 67260611), (209, 6114601), (997, 1281797), (6133, 208373), (10967, 116527), (18943, 67463)]