381013059

素因数分解:

$3^1\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{11549}}^1$

素因数の和:13130

約数の個数: 16

約数和(自身を含む): 581011200

約数和(自身を除く): 199998141

約数列:

[1, 3, 7, 21, 1571, 4713, 10997, 11549, 32991, 34647, 80843, 242529, 18143479, 54430437, 127004353, 381013059]

約数ペア:

[(1, 381013059), (3, 127004353), (7, 54430437), (21, 18143479), (1571, 242529), (4713, 80843), (10997, 34647), (11549, 32991)]