26190321

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1297}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 35887104

約数和(自身を除く): 9696783

約数列:

[1, 3, 53, 127, 159, 381, 1297, 3891, 6731, 20193, 68741, 164719, 206223, 494157, 8730107, 26190321]

約数ペア:

[(1, 26190321), (3, 8730107), (53, 494157), (127, 206223), (159, 164719), (381, 68741), (1297, 20193), (3891, 6731)]