2861115063

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{809}}^1\times {\mathrm{8999}}^1$

素因数の和:9942

約数の個数: 16

約数和(自身を含む): 3849120000

約数和(自身を除く): 988004937

約数列:

[1, 3, 131, 393, 809, 2427, 8999, 26997, 105979, 317937, 1178869, 3536607, 7280191, 21840573, 953705021, 2861115063]

約数ペア:

[(1, 2861115063), (3, 953705021), (131, 21840573), (393, 7280191), (809, 3536607), (2427, 1178869), (8999, 317937), (26997, 105979)]