1554188999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2473}}^1$

素因数の和:2631

約数の個数: 32

約数和(自身を含む): 1862031360

約数和(自身を除く): 307842361

約数列:

[1, 11, 19, 31, 97, 209, 341, 589, 1067, 1843, 2473, 3007, 6479, 20273, 27203, 33077, 46987, 57133, 76663, 239881, 516857, 628463, 843293, 1456597, 2638691, 4557739, 7436311, 16022567, 50135129, 81799421, 141289909, 1554188999]

約数ペア:

[(1, 1554188999), (11, 141289909), (19, 81799421), (31, 50135129), (97, 16022567), (209, 7436311), (341, 4557739), (589, 2638691), (1067, 1456597), (1843, 843293), (2473, 628463), (3007, 516857), (6479, 239881), (20273, 76663), (27203, 57133), (33077, 46987)]