26987143

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1338

約数の個数: 16

約数和(自身を含む): 30240000

約数和(自身を除く): 3252857

約数列:

[1, 17, 31, 41, 527, 697, 1249, 1271, 21233, 21607, 38719, 51209, 658223, 870553, 1587479, 26987143]

約数ペア:

[(1, 26987143), (17, 1587479), (31, 870553), (41, 658223), (527, 51209), (697, 38719), (1249, 21607), (1271, 21233)]