134401421

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{91867}}^1$

素因数の和:91904

約数の個数: 16

約数和(自身を含む): 176386560

約数和(自身を除く): 41985139

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 91867, 643069, 1010537, 1745473, 7073759, 12218311, 19200203, 134401421]

約数ペア:

[(1, 134401421), (7, 19200203), (11, 12218311), (19, 7073759), (77, 1745473), (133, 1010537), (209, 643069), (1463, 91867)]