321009027

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{8069}}^1$

素因数の和:8310

約数の個数: 16

約数和(自身を含む): 435780000

約数和(自身を除く): 114770973

約数列:

[1, 3, 89, 149, 267, 447, 8069, 13261, 24207, 39783, 718141, 1202281, 2154423, 3606843, 107003009, 321009027]

約数ペア:

[(1, 321009027), (3, 107003009), (89, 3606843), (149, 2154423), (267, 1202281), (447, 718141), (8069, 39783), (13261, 24207)]