15157373

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1949}}^1$

素因数の和:2068

約数の個数: 16

約数和(自身を含む): 19094400

約数和(自身を除く): 3937027

約数列:

[1, 7, 11, 77, 101, 707, 1111, 1949, 7777, 13643, 21439, 150073, 196849, 1377943, 2165339, 15157373]

約数ペア:

[(1, 15157373), (7, 2165339), (11, 1377943), (77, 196849), (101, 150073), (707, 21439), (1111, 13643), (1949, 7777)]