9870329

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1579}}^1$

素因数の和:1652

約数の個数: 16

約数和(自身を含む): 12134400

約数和(自身を除く): 2264071

約数列:

[1, 7, 19, 47, 133, 329, 893, 1579, 6251, 11053, 30001, 74213, 210007, 519491, 1410047, 9870329]

約数ペア:

[(1, 9870329), (7, 1410047), (19, 519491), (47, 210007), (133, 74213), (329, 30001), (893, 11053), (1579, 6251)]