14997947517

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{977}}^1\times {\mathrm{1753}}^1$

素因数の和:2882

約数の個数: 48

約数和(自身を含む): 24976398720

約数和(自身を除く): 9978451203

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 977, 1251, 1753, 2919, 2931, 5259, 6839, 8757, 8793, 12271, 15777, 20517, 36813, 61551, 110439, 135803, 243667, 407409, 731001, 950621, 1222227, 1705669, 1712681, 2193003, 2851863, 5117007, 5138043, 8555589, 11988767, 15351021, 15414129, 35966301, 107898903, 238062659, 714187977, 1666438613, 2142563931, 4999315839, 14997947517]

約数ペア:

[(1, 14997947517), (3, 4999315839), (7, 2142563931), (9, 1666438613), (21, 714187977), (63, 238062659), (139, 107898903), (417, 35966301), (973, 15414129), (977, 15351021), (1251, 11988767), (1753, 8555589), (2919, 5138043), (2931, 5117007), (5259, 2851863), (6839, 2193003), (8757, 1712681), (8793, 1705669), (12271, 1222227), (15777, 950621), (20517, 731001), (36813, 407409), (61551, 243667), (110439, 135803)]