17016321

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7867}}^1$

素因数の和:7980

約数の個数: 16

約数和(自身を含む): 26184704

約数和(自身を除く): 9168383

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 7867, 23601, 55069, 165207, 810301, 2430903, 5672107, 17016321]

約数ペア:

[(1, 17016321), (3, 5672107), (7, 2430903), (21, 810301), (103, 165207), (309, 55069), (721, 23601), (2163, 7867)]