138864711

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{34313}}^1$

素因数の和:34406

約数の個数: 16

約数和(自身を含む): 197648640

約数和(自身を除く): 58783929

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 34313, 102939, 651947, 1955841, 2436223, 7308669, 46288237, 138864711]

約数ペア:

[(1, 138864711), (3, 46288237), (19, 7308669), (57, 2436223), (71, 1955841), (213, 651947), (1349, 102939), (4047, 34313)]