26809353

素因数分解:

$3^3\times {\mathrm{719}}^1\times {\mathrm{1381}}^1$

素因数の和:2109

約数の個数: 16

約数和(自身を含む): 39801600

約数和(自身を除く): 12992247

約数列:

[1, 3, 9, 27, 719, 1381, 2157, 4143, 6471, 12429, 19413, 37287, 992939, 2978817, 8936451, 26809353]

約数ペア:

[(1, 26809353), (3, 8936451), (9, 2978817), (27, 992939), (719, 37287), (1381, 19413), (2157, 12429), (4143, 6471)]