248781036609

素因数分解:

$3^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{4205437}}^1$

素因数の和:4205766

約数の個数: 32

約数和(自身を含む): 422562410240

約数和(自身を除く): 173781373631

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 313, 939, 2191, 2817, 6573, 8451, 19719, 59157, 4205437, 12616311, 29438059, 37848933, 88314177, 113546799, 264942531, 794827593, 1316301781, 3948905343, 9214112467, 11846716029, 27642337401, 35540148087, 82927012203, 248781036609]

約数ペア:

[(1, 248781036609), (3, 82927012203), (7, 35540148087), (9, 27642337401), (21, 11846716029), (27, 9214112467), (63, 3948905343), (189, 1316301781), (313, 794827593), (939, 264942531), (2191, 113546799), (2817, 88314177), (6573, 37848933), (8451, 29438059), (19719, 12616311), (59157, 4205437)]