26862771

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 42190848

約数和(自身を除く): 15328077

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 221, 403, 527, 663, 1209, 1307, 1581, 3921, 6851, 16991, 20553, 22219, 40517, 50973, 66657, 121551, 288847, 526721, 688789, 866541, 1580163, 2066367, 8954257, 26862771]

約数ペア:

[(1, 26862771), (3, 8954257), (13, 2066367), (17, 1580163), (31, 866541), (39, 688789), (51, 526721), (93, 288847), (221, 121551), (403, 66657), (527, 50973), (663, 40517), (1209, 22219), (1307, 20553), (1581, 16991), (3921, 6851)]