12765897

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 20117760

約数和(自身を除く): 7351863

約数列:

[1, 3, 9, 23, 27, 61, 69, 183, 207, 337, 549, 621, 1011, 1403, 1647, 3033, 4209, 7751, 9099, 12627, 20557, 23253, 37881, 61671, 69759, 185013, 209277, 472811, 555039, 1418433, 4255299, 12765897]

約数ペア:

[(1, 12765897), (3, 4255299), (9, 1418433), (23, 555039), (27, 472811), (61, 209277), (69, 185013), (183, 69759), (207, 61671), (337, 37881), (549, 23253), (621, 20557), (1011, 12627), (1403, 9099), (1647, 7751), (3033, 4209)]