21856554033

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{65101}}^1$

素因数の和:65377

約数の個数: 32

約数和(自身を含む): 32061432960

約数和(自身を除く): 10204878927

約数列:

[1, 3, 17, 29, 51, 87, 227, 493, 681, 1479, 3859, 6583, 11577, 19749, 65101, 111911, 195303, 335733, 1106717, 1887929, 3320151, 5663787, 14777927, 32094793, 44333781, 96284379, 251224759, 428559883, 753674277, 1285679649, 7285518011, 21856554033]

約数ペア:

[(1, 21856554033), (3, 7285518011), (17, 1285679649), (29, 753674277), (51, 428559883), (87, 251224759), (227, 96284379), (493, 44333781), (681, 32094793), (1479, 14777927), (3859, 5663787), (6583, 3320151), (11577, 1887929), (19749, 1106717), (65101, 335733), (111911, 195303)]