26286321

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{877}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 35794304

約数和(自身を除く): 9507983

約数列:

[1, 3, 97, 103, 291, 309, 877, 2631, 9991, 29973, 85069, 90331, 255207, 270993, 8762107, 26286321]

約数ペア:

[(1, 26286321), (3, 8762107), (97, 270993), (103, 255207), (291, 90331), (309, 85069), (877, 29973), (2631, 9991)]