8290161

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 13578240

約数和(自身を除く): 5288079

約数列:

[1, 3, 9, 11, 27, 33, 99, 103, 271, 297, 309, 813, 927, 1133, 2439, 2781, 2981, 3399, 7317, 8943, 10197, 26829, 27913, 30591, 80487, 83739, 251217, 307043, 753651, 921129, 2763387, 8290161]

約数ペア:

[(1, 8290161), (3, 2763387), (9, 921129), (11, 753651), (27, 307043), (33, 251217), (99, 83739), (103, 80487), (271, 30591), (297, 27913), (309, 26829), (813, 10197), (927, 8943), (1133, 7317), (2439, 3399), (2781, 2981)]