939771621

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{2822137}}^1$

素因数の和:2822180

約数の個数: 12

約数和(自身を含む): 1394136172

約数和(自身を除く): 454364551

約数列:

[1, 3, 9, 37, 111, 333, 2822137, 8466411, 25399233, 104419069, 313257207, 939771621]

約数ペア:

[(1, 939771621), (3, 313257207), (9, 104419069), (37, 25399233), (111, 8466411), (333, 2822137)]