239383821

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1\times {\mathrm{3121}}^1$

素因数の和:3852

約数の個数: 16

約数和(自身を含む): 328384448

約数和(自身を除く): 89000627

約数列:

[1, 3, 37, 111, 691, 2073, 3121, 9363, 25567, 76701, 115477, 346431, 2156611, 6469833, 79794607, 239383821]

約数ペア:

[(1, 239383821), (3, 79794607), (37, 6469833), (111, 2156611), (691, 346431), (2073, 115477), (3121, 76701), (9363, 25567)]