6685497

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:939

約数の個数: 40

約数和(自身を含む): 12305216

約数和(自身を除く): 5619719

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 907, 1053, 2457, 2721, 6349, 7371, 8163, 11791, 19047, 24489, 35373, 57141, 73467, 82537, 106119, 171423, 247611, 318357, 514269, 742833, 955071, 2228499, 6685497]

約数ペア:

[(1, 6685497), (3, 2228499), (7, 955071), (9, 742833), (13, 514269), (21, 318357), (27, 247611), (39, 171423), (63, 106119), (81, 82537), (91, 73467), (117, 57141), (189, 35373), (273, 24489), (351, 19047), (567, 11791), (819, 8163), (907, 7371), (1053, 6349), (2457, 2721)]