137888149

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{12491}}^1$

素因数の和:12600

約数の個数: 16

約数和(自身を含む): 167892480

約数和(自身を除く): 30004331

約数列:

[1, 7, 19, 83, 133, 581, 1577, 11039, 12491, 87437, 237329, 1036753, 1661303, 7257271, 19698307, 137888149]

約数ペア:

[(1, 137888149), (7, 19698307), (19, 7257271), (83, 1661303), (133, 1036753), (581, 237329), (1577, 87437), (11039, 12491)]