313639479

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{1031}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 490406400

約数和(自身を除く): 176766921

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 593, 1031, 1779, 3093, 5337, 9279, 11267, 16011, 19589, 27837, 33801, 58767, 101403, 176301, 304209, 528903, 611383, 1834149, 5502447, 11616277, 16507341, 34848831, 104546493, 313639479]

約数ペア:

[(1, 313639479), (3, 104546493), (9, 34848831), (19, 16507341), (27, 11616277), (57, 5502447), (171, 1834149), (513, 611383), (593, 528903), (1031, 304209), (1779, 176301), (3093, 101403), (5337, 58767), (9279, 33801), (11267, 27837), (16011, 19589)]