89421009

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1\times {\mathrm{797}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 120657600

約数和(自身を除く): 31236591

約数列:

[1, 3, 149, 251, 447, 753, 797, 2391, 37399, 112197, 118753, 200047, 356259, 600141, 29807003, 89421009]

約数ペア:

[(1, 89421009), (3, 29807003), (149, 600141), (251, 356259), (447, 200047), (753, 118753), (797, 112197), (2391, 37399)]