492769017

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{2551}}^1$

素因数の和:2710

約数の個数: 36

約数和(自身を含む): 777114624

約数和(自身を除く): 284345607

約数列:

[1, 3, 9, 13, 39, 117, 127, 169, 381, 507, 1143, 1521, 1651, 2551, 4953, 7653, 14859, 21463, 22959, 33163, 64389, 99489, 193167, 298467, 323977, 431119, 971931, 1293357, 2915793, 3880071, 4211701, 12635103, 37905309, 54752113, 164256339, 492769017]

約数ペア:

[(1, 492769017), (3, 164256339), (9, 54752113), (13, 37905309), (39, 12635103), (117, 4211701), (127, 3880071), (169, 2915793), (381, 1293357), (507, 971931), (1143, 431119), (1521, 323977), (1651, 298467), (2551, 193167), (4953, 99489), (7653, 64389), (14859, 33163), (21463, 22959)]