17413221

素因数分解:

$3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1979}}^1$

素因数の和:2408

約数の個数: 16

約数和(自身を含む): 26611200

約数和(自身を除く): 9197979

約数列:

[1, 3, 7, 21, 419, 1257, 1979, 2933, 5937, 8799, 13853, 41559, 829201, 2487603, 5804407, 17413221]

約数ペア:

[(1, 17413221), (3, 5804407), (7, 2487603), (21, 829201), (419, 41559), (1257, 13853), (1979, 8799), (2933, 5937)]