12664323

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1811}}^1$

素因数の和:1864

約数の個数: 32

約数和(自身を含む): 22033920

約数和(自身を除く): 9369597

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 1811, 2331, 5433, 6993, 12677, 16299, 38031, 48897, 67007, 114093, 201021, 342279, 469049, 603063, 1407147, 1809189, 4221441, 12664323]

約数ペア:

[(1, 12664323), (3, 4221441), (7, 1809189), (9, 1407147), (21, 603063), (27, 469049), (37, 342279), (63, 201021), (111, 114093), (189, 67007), (259, 48897), (333, 38031), (777, 16299), (999, 12677), (1811, 6993), (2331, 5433)]