17997441

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4583}}^1$

素因数の和:4621

約数の個数: 32

約数和(自身を含む): 31684608

約数和(自身を除く): 13687167

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 4583, 13749, 32081, 50413, 77911, 96243, 151239, 233733, 352891, 545377, 857021, 1058673, 1636131, 2571063, 5999147, 17997441]

約数ペア:

[(1, 17997441), (3, 5999147), (7, 2571063), (11, 1636131), (17, 1058673), (21, 857021), (33, 545377), (51, 352891), (77, 233733), (119, 151239), (187, 96243), (231, 77911), (357, 50413), (561, 32081), (1309, 13749), (3927, 4583)]