1612804907

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{7433}}^1$

素因数の和:7802

約数の個数: 16

約数和(自身を含む): 1865041920

約数和(自身を除く): 252237013

約数列:

[1, 7, 139, 223, 973, 1561, 7433, 30997, 52031, 216979, 1033187, 1657559, 7232309, 11602913, 230400701, 1612804907]

約数ペア:

[(1, 1612804907), (7, 230400701), (139, 11602913), (223, 7232309), (973, 1657559), (1561, 1033187), (7433, 216979), (30997, 52031)]