14156639

素因数分解:

$7^3\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:447

約数の個数: 16

約数和(自身を含む): 16680000

約数和(自身を除く): 2523361

約数列:

[1, 7, 49, 149, 277, 343, 1043, 1939, 7301, 13573, 41273, 51107, 95011, 288911, 2022377, 14156639]

約数ペア:

[(1, 14156639), (7, 2022377), (49, 288911), (149, 95011), (277, 51107), (343, 41273), (1043, 13573), (1939, 7301)]