4497241

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 5361664

約数和(自身を除く): 864423

約数列:

[1, 7, 43, 67, 223, 301, 469, 1561, 2881, 9589, 14941, 20167, 67123, 104587, 642463, 4497241]

約数ペア:

[(1, 4497241), (7, 642463), (43, 104587), (67, 67123), (223, 20167), (301, 14941), (469, 9589), (1561, 2881)]