27972934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{9281}}^1$

素因数の和:9431

約数の個数: 16

約数和(自身を含む): 46112976

約数和(自身を除く): 18140042

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 9281, 18562, 102091, 204182, 1271497, 2542994, 13986467, 27972934]

約数ペア:

[(1, 27972934), (2, 13986467), (11, 2542994), (22, 1271497), (137, 204182), (274, 102091), (1507, 18562), (3014, 9281)]