28174329

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 41889120

約数和(自身を除く): 13714791

約数列:

[1, 3, 9, 59, 97, 177, 291, 531, 547, 873, 1641, 4923, 5723, 17169, 32273, 51507, 53059, 96819, 159177, 290457, 477531, 3130481, 9391443, 28174329]

約数ペア:

[(1, 28174329), (3, 9391443), (9, 3130481), (59, 477531), (97, 290457), (177, 159177), (291, 96819), (531, 53059), (547, 51507), (873, 32273), (1641, 17169), (4923, 5723)]