64143401

素因数分解:

$7^3\times {\mathrm{43}}^1\times {\mathrm{4349}}^1$

素因数の和:4413

約数の個数: 16

約数和(自身を含む): 76560000

約数和(自身を除く): 12416599

約数列:

[1, 7, 43, 49, 301, 343, 2107, 4349, 14749, 30443, 187007, 213101, 1309049, 1491707, 9163343, 64143401]

約数ペア:

[(1, 64143401), (7, 9163343), (43, 1491707), (49, 1309049), (301, 213101), (343, 187007), (2107, 30443), (4349, 14749)]