38942477

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1931}}^1$

素因数の和:2048

約数の個数: 16

約数和(自身を含む): 46244352

約数和(自身を除く): 7301875

約数列:

[1, 7, 43, 67, 301, 469, 1931, 2881, 13517, 20167, 83033, 129377, 581231, 905639, 5563211, 38942477]

約数ペア:

[(1, 38942477), (7, 5563211), (43, 905639), (67, 581231), (301, 129377), (469, 83033), (1931, 20167), (2881, 13517)]