142916851

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{5443}}^1$

素因数の和:5503

約数の個数: 24

約数和(自身を含む): 185357312

約数和(自身を除く): 42440461

約数列:

[1, 7, 11, 31, 77, 121, 217, 341, 847, 2387, 3751, 5443, 26257, 38101, 59873, 168733, 419111, 658603, 1181131, 1856063, 4610221, 12992441, 20416693, 142916851]

約数ペア:

[(1, 142916851), (7, 20416693), (11, 12992441), (31, 4610221), (77, 1856063), (121, 1181131), (217, 658603), (341, 419111), (847, 168733), (2387, 59873), (3751, 38101), (5443, 26257)]