7984503

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 12383280

約数和(自身を除く): 4398777

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 881, 1007, 2643, 3021, 7929, 9063, 16739, 46693, 50217, 140079, 150651, 420237, 887167, 2661501, 7984503]

約数ペア:

[(1, 7984503), (3, 2661501), (9, 887167), (19, 420237), (53, 150651), (57, 140079), (159, 50217), (171, 46693), (477, 16739), (881, 9063), (1007, 7929), (2643, 3021)]