17285307

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23327}}^1$

素因数の和:23362

約数の個数: 16

約数和(自身を含む): 26127360

約数和(自身を除く): 8842053

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 23327, 69981, 303251, 443213, 909753, 1329639, 5761769, 17285307]

約数ペア:

[(1, 17285307), (3, 5761769), (13, 1329639), (19, 909753), (39, 443213), (57, 303251), (247, 69981), (741, 23327)]