31203321

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2579}}^1$

素因数の和:2728

約数の個数: 16

約数和(自身を含む): 43137600

約数和(自身を除く): 11934279

約数列:

[1, 3, 37, 109, 111, 327, 2579, 4033, 7737, 12099, 95423, 281111, 286269, 843333, 10401107, 31203321]

約数ペア:

[(1, 31203321), (3, 10401107), (37, 843333), (109, 286269), (111, 281111), (327, 95423), (2579, 12099), (4033, 7737)]