17672214861

素因数分解:

$3^2\times 7^1\times {\mathrm{2039}}^1\times {\mathrm{137573}}^1$

素因数の和:139625

約数の個数: 24

約数和(自身を含む): 29187699840

約数和(自身を除く): 11515484979

約数列:

[1, 3, 7, 9, 21, 63, 2039, 6117, 14273, 18351, 42819, 128457, 137573, 412719, 963011, 1238157, 2889033, 8667099, 280511347, 841534041, 1963579429, 2524602123, 5890738287, 17672214861]

約数ペア:

[(1, 17672214861), (3, 5890738287), (7, 2524602123), (9, 1963579429), (21, 841534041), (63, 280511347), (2039, 8667099), (6117, 2889033), (14273, 1238157), (18351, 963011), (42819, 412719), (128457, 137573)]