12371401

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1787}}^1$

素因数の和:1860

約数の個数: 16

約数和(自身を含む): 15105024

約数和(自身を除く): 2733623

約数列:

[1, 7, 23, 43, 161, 301, 989, 1787, 6923, 12509, 41101, 76841, 287707, 537887, 1767343, 12371401]

約数ペア:

[(1, 12371401), (7, 1767343), (23, 537887), (43, 287707), (161, 76841), (301, 41101), (989, 12509), (1787, 6923)]