260985939

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{3739}}^1$

素因数の和:4234

約数の個数: 16

約数和(自身を含む): 355449600

約数和(自身を除く): 94463661

約数列:

[1, 3, 53, 159, 439, 1317, 3739, 11217, 23267, 69801, 198167, 594501, 1641421, 4924263, 86995313, 260985939]

約数ペア:

[(1, 260985939), (3, 86995313), (53, 4924263), (159, 1641421), (439, 594501), (1317, 198167), (3739, 69801), (11217, 23267)]