2920397997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{883}}^1$

素因数の和:1042

約数の個数: 64

約数和(自身を含む): 4545994752

約数和(自身を除く): 1625596755

約数列:

[1, 3, 11, 31, 33, 53, 61, 93, 159, 183, 341, 583, 671, 883, 1023, 1643, 1749, 1891, 2013, 2649, 3233, 4929, 5673, 9699, 9713, 18073, 20801, 27373, 29139, 35563, 46799, 53863, 54219, 62403, 82119, 100223, 106689, 140397, 161589, 300669, 301103, 514789, 592493, 903309, 1102453, 1450769, 1544367, 1669753, 1777479, 2854739, 3307359, 4352307, 5009259, 8564217, 15958459, 18367283, 31402129, 47875377, 55101849, 88496909, 94206387, 265490727, 973465999, 2920397997]

約数ペア:

[(1, 2920397997), (3, 973465999), (11, 265490727), (31, 94206387), (33, 88496909), (53, 55101849), (61, 47875377), (93, 31402129), (159, 18367283), (183, 15958459), (341, 8564217), (583, 5009259), (671, 4352307), (883, 3307359), (1023, 2854739), (1643, 1777479), (1749, 1669753), (1891, 1544367), (2013, 1450769), (2649, 1102453), (3233, 903309), (4929, 592493), (5673, 514789), (9699, 301103), (9713, 300669), (18073, 161589), (20801, 140397), (27373, 106689), (29139, 100223), (35563, 82119), (46799, 62403), (53863, 54219)]