5642021

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1559}}^1$

素因数の和:1624

約数の個数: 16

約数和(自身を含む): 7188480

約数和(自身を除く): 1546459

約数列:

[1, 7, 11, 47, 77, 329, 517, 1559, 3619, 10913, 17149, 73273, 120043, 512911, 806003, 5642021]

約数ペア:

[(1, 5642021), (7, 806003), (11, 512911), (47, 120043), (77, 73273), (329, 17149), (517, 10913), (1559, 3619)]