40199367

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{23971}}^1$

素因数の和:24030

約数の個数: 16

約数和(自身を含む): 59067008

約数和(自身を除く): 18867641

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 23971, 71913, 311623, 934869, 1030753, 3092259, 13399789, 40199367]

約数ペア:

[(1, 40199367), (3, 13399789), (13, 3092259), (39, 1030753), (43, 934869), (129, 311623), (559, 71913), (1677, 23971)]