13402479

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 18311040

約数和(自身を除く): 4908561

約数列:

[1, 3, 67, 131, 201, 393, 509, 1527, 8777, 26331, 34103, 66679, 102309, 200037, 4467493, 13402479]

約数ペア:

[(1, 13402479), (3, 4467493), (67, 200037), (131, 102309), (201, 66679), (393, 34103), (509, 26331), (1527, 8777)]