47280247

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 58728240

約数和(自身を除く): 11447993

約数列:

[1, 7, 17, 49, 119, 211, 269, 833, 1477, 1883, 3587, 4573, 10339, 13181, 25109, 32011, 56759, 175763, 224077, 397313, 964903, 2781191, 6754321, 47280247]

約数ペア:

[(1, 47280247), (7, 6754321), (17, 2781191), (49, 964903), (119, 397313), (211, 224077), (269, 175763), (833, 56759), (1477, 32011), (1883, 25109), (3587, 13181), (4573, 10339)]