1253247

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:510

約数の個数: 16

約数和(自身を含む): 1790208

約数和(自身を除く): 536961

約数列:

[1, 3, 23, 41, 69, 123, 443, 943, 1329, 2829, 10189, 18163, 30567, 54489, 417749, 1253247]

約数ペア:

[(1, 1253247), (3, 417749), (23, 54489), (41, 30567), (69, 18163), (123, 10189), (443, 2829), (943, 1329)]