7438123

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3331}}^1$

素因数の和:3378

約数の個数: 16

約数和(自身を含む): 9596160

約数和(自身を除く): 2158037

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 3331, 23317, 36641, 96599, 256487, 676193, 1062589, 7438123]

約数ペア:

[(1, 7438123), (7, 1062589), (11, 676193), (29, 256487), (77, 96599), (203, 36641), (319, 23317), (2233, 3331)]