38490309

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3323}}^1$

素因数の和:3359

約数の個数: 40

約数和(自身を含む): 67570272

約数和(自身を除く): 29079963

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 3323, 3861, 9969, 11583, 29907, 36553, 43199, 89721, 109659, 129597, 269163, 328977, 388791, 475189, 986931, 1166373, 1425567, 2960793, 3499119, 4276701, 12830103, 38490309]

約数ペア:

[(1, 38490309), (3, 12830103), (9, 4276701), (11, 3499119), (13, 2960793), (27, 1425567), (33, 1166373), (39, 986931), (81, 475189), (99, 388791), (117, 328977), (143, 269163), (297, 129597), (351, 109659), (429, 89721), (891, 43199), (1053, 36553), (1287, 29907), (3323, 11583), (3861, 9969)]