38929319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 47152512

約数和(自身を除く): 8223193

約数列:

[1, 11, 13, 43, 143, 169, 473, 487, 559, 1859, 5357, 6149, 6331, 7267, 20941, 69641, 79937, 82303, 230351, 272233, 905333, 2994563, 3539029, 38929319]

約数ペア:

[(1, 38929319), (11, 3539029), (13, 2994563), (43, 905333), (143, 272233), (169, 230351), (473, 82303), (487, 79937), (559, 69641), (1859, 20941), (5357, 7267), (6149, 6331)]