13690317

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{521}}^1$

素因数の和:1004

約数の個数: 16

約数和(自身を含む): 19293120

約数和(自身を除く): 5602803

約数列:

[1, 3, 19, 57, 461, 521, 1383, 1563, 8759, 9899, 26277, 29697, 240181, 720543, 4563439, 13690317]

約数ペア:

[(1, 13690317), (3, 4563439), (19, 720543), (57, 240181), (461, 29697), (521, 26277), (1383, 9899), (1563, 8759)]