9158149

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 12525408

約数和(自身を除く): 3367259

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 1307, 7007, 9149, 14377, 16991, 64043, 100639, 118937, 186901, 704473, 832559, 1308307, 9158149]

約数ペア:

[(1, 9158149), (7, 1308307), (11, 832559), (13, 704473), (49, 186901), (77, 118937), (91, 100639), (143, 64043), (539, 16991), (637, 14377), (1001, 9149), (1307, 7007)]