15530739

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2729}}^1$

素因数の和:3010

約数の個数: 16

約数和(自身を含む): 23761920

約数和(自身を除く): 8231181

約数列:

[1, 3, 7, 21, 271, 813, 1897, 2729, 5691, 8187, 19103, 57309, 739559, 2218677, 5176913, 15530739]

約数ペア:

[(1, 15530739), (3, 5176913), (7, 2218677), (21, 739559), (271, 57309), (813, 19103), (1897, 8187), (2729, 5691)]