2725271997

素因数分解:

$3^1\times 7^1\times {\mathrm{21313}}^1\times {\mathrm{6089}}^1$

素因数の和:27412

約数の個数: 16

約数和(自身を含む): 4153672320

約数和(自身を除く): 1428400323

約数列:

[1, 3, 7, 21, 6089, 18267, 21313, 42623, 63939, 127869, 149191, 447573, 129774857, 389324571, 908423999, 2725271997]

約数ペア:

[(1, 2725271997), (3, 908423999), (7, 389324571), (21, 129774857), (6089, 447573), (18267, 149191), (21313, 127869), (42623, 63939)]