7189049

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:500

約数の個数: 16

約数和(自身を含む): 8724480

約数和(自身を除く): 1535431

約数列:

[1, 7, 19, 133, 191, 283, 1337, 1981, 3629, 5377, 25403, 37639, 54053, 378371, 1027007, 7189049]

約数ペア:

[(1, 7189049), (7, 1027007), (19, 378371), (133, 54053), (191, 37639), (283, 25403), (1337, 5377), (1981, 3629)]