142337420351

素因数分解:

$7^1\times {\mathrm{1381}}^1\times {\mathrm{2003}}^1\times {\mathrm{7351}}^1$

素因数の和:10742

約数の個数: 16

約数和(自身を含む): 162892558848

約数和(自身を除く): 20555138497

約数列:

[1, 7, 1381, 2003, 7351, 9667, 14021, 51457, 2766143, 10151731, 14724053, 19363001, 71062117, 103068371, 20333917193, 142337420351]

約数ペア:

[(1, 142337420351), (7, 20333917193), (1381, 103068371), (2003, 71062117), (7351, 19363001), (9667, 14724053), (14021, 10151731), (51457, 2766143)]