2531103673

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{3221}}^1$

素因数の和:3350

約数の個数: 32

約数和(自身を含む): 3093120000

約数和(自身を除く): 562016327

約数列:

[1, 7, 29, 49, 79, 203, 343, 553, 1421, 2291, 3221, 3871, 9947, 16037, 22547, 27097, 93409, 112259, 157829, 254459, 653863, 785813, 1104803, 1781213, 4577041, 7379311, 12468491, 32039287, 51655177, 87279437, 361586239, 2531103673]

約数ペア:

[(1, 2531103673), (7, 361586239), (29, 87279437), (49, 51655177), (79, 32039287), (203, 12468491), (343, 7379311), (553, 4577041), (1421, 1781213), (2291, 1104803), (3221, 785813), (3871, 653863), (9947, 254459), (16037, 157829), (22547, 112259), (27097, 93409)]