7238147

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 8574720

約数和(自身を除く): 1336573

約数列:

[1, 7, 43, 139, 173, 301, 973, 1211, 5977, 7439, 24047, 41839, 52073, 168329, 1034021, 7238147]

約数ペア:

[(1, 7238147), (7, 1034021), (43, 168329), (139, 52073), (173, 41839), (301, 24047), (973, 7439), (1211, 5977)]