1525797

素因数分解:

$3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:61

約数の個数: 56

約数和(自身を含む): 2937984

約数和(自身を除く): 1412187

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 81, 91, 117, 161, 189, 207, 243, 273, 299, 351, 483, 567, 621, 729, 819, 897, 1053, 1449, 1701, 1863, 2093, 2457, 2691, 3159, 4347, 5103, 5589, 6279, 7371, 8073, 9477, 13041, 16767, 18837, 22113, 24219, 39123, 56511, 66339, 72657, 117369, 169533, 217971, 508599, 1525797]

約数ペア:

[(1, 1525797), (3, 508599), (7, 217971), (9, 169533), (13, 117369), (21, 72657), (23, 66339), (27, 56511), (39, 39123), (63, 24219), (69, 22113), (81, 18837), (91, 16767), (117, 13041), (161, 9477), (189, 8073), (207, 7371), (243, 6279), (273, 5589), (299, 5103), (351, 4347), (483, 3159), (567, 2691), (621, 2457), (729, 2093), (819, 1863), (897, 1701), (1053, 1449)]