90650539

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{97369}}^1$

素因数の和:97402

約数の個数: 12

約数和(自身を含む): 111001800

約数和(自身を除く): 20351261

約数列:

[1, 7, 19, 49, 133, 931, 97369, 681583, 1850011, 4771081, 12950077, 90650539]

約数ペア:

[(1, 90650539), (7, 12950077), (19, 4771081), (49, 1850011), (133, 681583), (931, 97369)]