83692889

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 97054848

約数和(自身を除く): 13361959

約数列:

[1, 7, 137, 197, 443, 959, 1379, 3101, 26989, 60691, 87271, 188923, 424837, 610897, 11956127, 83692889]

約数ペア:

[(1, 83692889), (7, 11956127), (137, 610897), (197, 424837), (443, 188923), (959, 87271), (1379, 60691), (3101, 26989)]