2790477

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:761

約数の個数: 16

約数和(自身を含む): 4164160

約数和(自身を除く): 1373683

約数列:

[1, 3, 9, 27, 181, 543, 571, 1629, 1713, 4887, 5139, 15417, 103351, 310053, 930159, 2790477]

約数ペア:

[(1, 2790477), (3, 930159), (9, 310053), (27, 103351), (181, 15417), (543, 5139), (571, 4887), (1629, 1713)]