304322039

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 374685696

約数和(自身を除く): 70363657

約数列:

[1, 7, 23, 47, 131, 161, 307, 329, 917, 1081, 2149, 3013, 6157, 7061, 7567, 14429, 21091, 40217, 43099, 49427, 101003, 141611, 281519, 331867, 924991, 991277, 1890199, 2323069, 6474937, 13231393, 43474577, 304322039]

約数ペア:

[(1, 304322039), (7, 43474577), (23, 13231393), (47, 6474937), (131, 2323069), (161, 1890199), (307, 991277), (329, 924991), (917, 331867), (1081, 281519), (2149, 141611), (3013, 101003), (6157, 49427), (7061, 43099), (7567, 40217), (14429, 21091)]