3137981

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:592

約数の個数: 16

約数和(自身を含む): 3967488

約数和(自身を除く): 829507

約数列:

[1, 7, 11, 77, 83, 491, 581, 913, 3437, 5401, 6391, 37807, 40753, 285271, 448283, 3137981]

約数ペア:

[(1, 3137981), (7, 448283), (11, 285271), (77, 40753), (83, 37807), (491, 6391), (581, 5401), (913, 3437)]