26957019

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{9973}}^1$

素因数の和:10046

約数の個数: 16

約数和(自身を含む): 38778912

約数和(自身を除く): 11821893

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 9973, 29919, 169541, 508623, 528569, 1585707, 8985673, 26957019]

約数ペア:

[(1, 26957019), (3, 8985673), (17, 1585707), (51, 528569), (53, 508623), (159, 169541), (901, 29919), (2703, 9973)]