189148883

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{5471}}^1$

素因数の和:5938

約数の個数: 16

約数和(自身を含む): 236390400

約数和(自身を除く): 47241517

約数列:

[1, 7, 11, 77, 449, 3143, 4939, 5471, 34573, 38297, 60181, 421267, 2456479, 17195353, 27021269, 189148883]

約数ペア:

[(1, 189148883), (7, 27021269), (11, 17195353), (77, 2456479), (449, 421267), (3143, 60181), (4939, 38297), (5471, 34573)]