4387384771

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1838033}}^1$

素因数の和:1838082

約数の個数: 16

約数和(自身を含む): 5646440448

約数和(自身を除く): 1259055677

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 1838033, 12866231, 20218363, 56979023, 141528541, 398853161, 626769253, 4387384771]

約数ペア:

[(1, 4387384771), (7, 626769253), (11, 398853161), (31, 141528541), (77, 56979023), (217, 20218363), (341, 12866231), (2387, 1838033)]