842747507

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1\times {\mathrm{3881}}^1$

素因数の和:4418

約数の個数: 16

約数和(自身を含む): 979878912

約数和(自身を除く): 137131405

約数列:

[1, 7, 67, 463, 469, 3241, 3881, 27167, 31021, 217147, 260027, 1796903, 1820189, 12578321, 120392501, 842747507]

約数ペア:

[(1, 842747507), (7, 120392501), (67, 12578321), (463, 1820189), (469, 1796903), (3241, 260027), (3881, 217147), (27167, 31021)]