478769733

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{16567}}^1$

素因数の和:16618

約数の個数: 36

約数和(自身を含む): 788305440

約数和(自身を除く): 309535707

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 247, 507, 741, 1521, 2223, 3211, 9633, 16567, 28899, 49701, 149103, 215371, 314773, 646113, 944319, 1938339, 2799823, 2832957, 4092049, 8399469, 12276147, 25198407, 36828441, 53196637, 159589911, 478769733]

約数ペア:

[(1, 478769733), (3, 159589911), (9, 53196637), (13, 36828441), (19, 25198407), (39, 12276147), (57, 8399469), (117, 4092049), (169, 2832957), (171, 2799823), (247, 1938339), (507, 944319), (741, 646113), (1521, 314773), (2223, 215371), (3211, 149103), (9633, 49701), (16567, 28899)]