2882979

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 4942080

約数和(自身を除く): 2059101

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 571, 1683, 1713, 5049, 5139, 6281, 9707, 15417, 18843, 29121, 56529, 87363, 106777, 169587, 262089, 320331, 960993, 2882979]

約数ペア:

[(1, 2882979), (3, 960993), (9, 320331), (11, 262089), (17, 169587), (27, 106777), (33, 87363), (51, 56529), (99, 29121), (153, 18843), (187, 15417), (297, 9707), (459, 6281), (561, 5139), (571, 5049), (1683, 1713)]