2886597

素因数分解:

$3^5\times 7^1\times {\mathrm{1697}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 4944576

約数和(自身を除く): 2057979

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1697, 1701, 5091, 11879, 15273, 35637, 45819, 106911, 137457, 320733, 412371, 962199, 2886597]

約数ペア:

[(1, 2886597), (3, 962199), (7, 412371), (9, 320733), (21, 137457), (27, 106911), (63, 45819), (81, 35637), (189, 15273), (243, 11879), (567, 5091), (1697, 1701)]