12903429

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{673}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 21740544

約数和(自身を除く): 8837115

約数列:

[1, 3, 7, 11, 21, 33, 77, 83, 231, 249, 581, 673, 913, 1743, 2019, 2739, 4711, 6391, 7403, 14133, 19173, 22209, 51821, 55859, 155463, 167577, 391013, 614449, 1173039, 1843347, 4301143, 12903429]

約数ペア:

[(1, 12903429), (3, 4301143), (7, 1843347), (11, 1173039), (21, 614449), (33, 391013), (77, 167577), (83, 155463), (231, 55859), (249, 51821), (581, 22209), (673, 19173), (913, 14133), (1743, 7403), (2019, 6391), (2739, 4711)]