12530931

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13877}}^1$

素因数の和:13930

約数の個数: 16

約数和(自身を含む): 19540224

約数和(自身を除く): 7009293

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 13877, 41631, 97139, 291417, 596711, 1790133, 4176977, 12530931]

約数ペア:

[(1, 12530931), (3, 4176977), (7, 1790133), (21, 596711), (43, 291417), (129, 97139), (301, 41631), (903, 13877)]