9306987

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 12787200

約数和(自身を除く): 3480213

約数列:

[1, 3, 47, 141, 149, 443, 447, 1329, 7003, 20821, 21009, 62463, 66007, 198021, 3102329, 9306987]

約数ペア:

[(1, 9306987), (3, 3102329), (47, 198021), (141, 66007), (149, 62463), (443, 21009), (447, 20821), (1329, 7003)]