12882499

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 15228928

約数和(自身を除く): 2346429

約数列:

[1, 7, 43, 127, 301, 337, 889, 2359, 5461, 14491, 38227, 42799, 101437, 299593, 1840357, 12882499]

約数ペア:

[(1, 12882499), (7, 1840357), (43, 299593), (127, 101437), (301, 42799), (337, 38227), (889, 14491), (2359, 5461)]