12438843

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1186

約数の個数: 16

約数和(自身を含む): 17267712

約数和(自身を除く): 4828869

約数列:

[1, 3, 31, 93, 131, 393, 1021, 3063, 4061, 12183, 31651, 94953, 133751, 401253, 4146281, 12438843]

約数ペア:

[(1, 12438843), (3, 4146281), (31, 401253), (93, 133751), (131, 94953), (393, 31651), (1021, 12183), (3063, 4061)]