90450773

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{680081}}^1$

素因数の和:680107

約数の個数: 8

約数和(自身を含む): 108813120

約数和(自身を除く): 18362347

約数列:

[1, 7, 19, 133, 680081, 4760567, 12921539, 90450773]

約数ペア:

[(1, 90450773), (7, 12921539), (19, 4760567), (133, 680081)]