439738251

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{13049}}^1$

素因数の和:13338

約数の個数: 16

約数和(自身を含む): 601344000

約数和(自身を除く): 161605749

約数列:

[1, 3, 47, 141, 239, 717, 11233, 13049, 33699, 39147, 613303, 1839909, 3118711, 9356133, 146579417, 439738251]

約数ペア:

[(1, 439738251), (3, 146579417), (47, 9356133), (141, 3118711), (239, 1839909), (717, 613303), (11233, 39147), (13049, 33699)]