9809881347

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7657987}}^1$

素因数の和:7658058

約数の個数: 16

約数和(自身を含む): 15193448192

約数和(自身を除く): 5383566845

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 7657987, 22973961, 53605909, 160817727, 467137207, 1401411621, 3269960449, 9809881347]

約数ペア:

[(1, 9809881347), (3, 3269960449), (7, 1401411621), (21, 467137207), (61, 160817727), (183, 53605909), (427, 22973961), (1281, 7657987)]