1242429

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 16

約数和(自身を含む): 1774080

約数和(自身を除く): 531651

約数列:

[1, 3, 19, 57, 71, 213, 307, 921, 1349, 4047, 5833, 17499, 21797, 65391, 414143, 1242429]

約数ペア:

[(1, 1242429), (3, 414143), (19, 65391), (57, 21797), (71, 17499), (213, 5833), (307, 4047), (921, 1349)]