139090049

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{797}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 161336448

約数和(自身を除く): 22246399

約数列:

[1, 7, 107, 233, 749, 797, 1631, 5579, 24931, 85279, 174517, 185701, 596953, 1299907, 19870007, 139090049]

約数ペア:

[(1, 139090049), (7, 19870007), (107, 1299907), (233, 596953), (749, 185701), (797, 174517), (1631, 85279), (5579, 24931)]