28262751

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{9623}}^1$

素因数の和:9726

約数の個数: 16

約数和(自身を含む): 41575680

約数和(自身を除く): 13312929

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 9623, 28869, 105853, 317559, 856447, 2569341, 9420917, 28262751]

約数ペア:

[(1, 28262751), (3, 9420917), (11, 2569341), (33, 856447), (89, 317559), (267, 105853), (979, 28869), (2937, 9623)]