2718117

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{1459}}^1$

素因数の和:1494

約数の個数: 20

約数和(自身を含む): 4239840

約数和(自身を除く): 1521723

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1459, 1863, 4377, 13131, 33557, 39393, 100671, 118179, 302013, 906039, 2718117]

約数ペア:

[(1, 2718117), (3, 906039), (9, 302013), (23, 118179), (27, 100671), (69, 39393), (81, 33557), (207, 13131), (621, 4377), (1459, 1863)]