4787931

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 6804000

約数和(自身を除く): 2016069

約数列:

[1, 3, 17, 51, 269, 349, 807, 1047, 4573, 5933, 13719, 17799, 93881, 281643, 1595977, 4787931]

約数ペア:

[(1, 4787931), (3, 1595977), (17, 281643), (51, 93881), (269, 17799), (349, 13719), (807, 5933), (1047, 4573)]