47840639

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{14449}}^1$

素因数の和:14510

約数の個数: 16

約数和(自身を含む): 61036800

約数和(自身を除く): 13196161

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 14449, 101143, 158939, 621307, 1112573, 4349149, 6834377, 47840639]

約数ペア:

[(1, 47840639), (7, 6834377), (11, 4349149), (43, 1112573), (77, 621307), (301, 158939), (473, 101143), (3311, 14449)]