7665339

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 11796480

約数和(自身を除く): 4131141

約数列:

[1, 3, 11, 31, 33, 59, 93, 127, 177, 341, 381, 649, 1023, 1397, 1829, 1947, 3937, 4191, 5487, 7493, 11811, 20119, 22479, 43307, 60357, 82423, 129921, 232283, 247269, 696849, 2555113, 7665339]

約数ペア:

[(1, 7665339), (3, 2555113), (11, 696849), (31, 247269), (33, 232283), (59, 129921), (93, 82423), (127, 60357), (177, 43307), (341, 22479), (381, 20119), (649, 11811), (1023, 7493), (1397, 5487), (1829, 4191), (1947, 3937)]