12752463

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 17510400

約数和(自身を除く): 4757937

約数列:

[1, 3, 47, 141, 149, 447, 607, 1821, 7003, 21009, 28529, 85587, 90443, 271329, 4250821, 12752463]

約数ペア:

[(1, 12752463), (3, 4250821), (47, 271329), (141, 90443), (149, 85587), (447, 28529), (607, 21009), (1821, 7003)]