28623051

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{3643}}^1$

素因数の和:3752

約数の個数: 20

約数和(自身を含む): 43210552

約数和(自身を除く): 14587501

約数列:

[1, 3, 9, 27, 81, 97, 291, 873, 2619, 3643, 7857, 10929, 32787, 98361, 295083, 353371, 1060113, 3180339, 9541017, 28623051]

約数ペア:

[(1, 28623051), (3, 9541017), (9, 3180339), (27, 1060113), (81, 353371), (97, 295083), (291, 98361), (873, 32787), (2619, 10929), (3643, 7857)]