1255366483

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{42227}}^1$

素因数の和:42402

約数の個数: 16

約数和(自身を含む): 1491830784

約数和(自身を除く): 236464301

約数列:

[1, 7, 31, 137, 217, 959, 4247, 29729, 42227, 295589, 1309037, 5785099, 9163259, 40495693, 179338069, 1255366483]

約数ペア:

[(1, 1255366483), (7, 179338069), (31, 40495693), (137, 9163259), (217, 5785099), (959, 1309037), (4247, 295589), (29729, 42227)]