6449763

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:506

約数の個数: 16

約数和(自身を含む): 8870400

約数和(自身を除く): 2420637

約数列:

[1, 3, 47, 141, 149, 307, 447, 921, 7003, 14429, 21009, 43287, 45743, 137229, 2149921, 6449763]

約数ペア:

[(1, 6449763), (3, 2149921), (47, 137229), (141, 45743), (149, 43287), (307, 21009), (447, 14429), (921, 7003)]