9121839213

素因数分解:

$3^1\times {\mathrm{1321}}^1\times {\mathrm{1427}}^1\times {\mathrm{1613}}^1$

素因数の和:4364

約数の個数: 16

約数和(自身を含む): 12187740096

約数和(自身を除く): 3065900883

約数列:

[1, 3, 1321, 1427, 1613, 3963, 4281, 4839, 1885067, 2130773, 2301751, 5655201, 6392319, 6905253, 3040613071, 9121839213]

約数ペア:

[(1, 9121839213), (3, 3040613071), (1321, 6905253), (1427, 6392319), (1613, 5655201), (3963, 2301751), (4281, 2130773), (4839, 1885067)]