16449321

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12841}}^1$

素因数の和:12912

約数の個数: 16

約数和(自身を含む): 25478528

約数和(自身を除く): 9029207

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 12841, 38523, 89887, 269661, 783301, 2349903, 5483107, 16449321]

約数ペア:

[(1, 16449321), (3, 5483107), (7, 2349903), (21, 783301), (61, 269661), (183, 89887), (427, 38523), (1281, 12841)]