118727819

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{1699}}^1$

素因数の和:1922

約数の個数: 16

約数和(自身を含む): 138720000

約数和(自身を除く): 19992181

約数列:

[1, 7, 67, 149, 469, 1043, 1699, 9983, 11893, 69881, 113833, 253151, 796831, 1772057, 16961117, 118727819]

約数ペア:

[(1, 118727819), (7, 16961117), (67, 1772057), (149, 796831), (469, 253151), (1043, 113833), (1699, 69881), (9983, 11893)]