389636817

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1543}}^1\times {\mathrm{2053}}^1$

素因数の和:3640

約数の個数: 16

約数和(自身を含む): 532791168

約数和(自身を除く): 143154351

約数列:

[1, 3, 41, 123, 1543, 2053, 4629, 6159, 63263, 84173, 189789, 252519, 3167779, 9503337, 129878939, 389636817]

約数ペア:

[(1, 389636817), (3, 129878939), (41, 9503337), (123, 3167779), (1543, 252519), (2053, 189789), (4629, 84173), (6159, 63263)]