421894527

素因数分解:

$3^1\times {\mathrm{199}}^1\times {\mathrm{751}}^1\times {\mathrm{941}}^1$

素因数の和:1894

約数の個数: 16

約数和(自身を含む): 566707200

約数和(自身を除く): 144812673

約数列:

[1, 3, 199, 597, 751, 941, 2253, 2823, 149449, 187259, 448347, 561777, 706691, 2120073, 140631509, 421894527]

約数ペア:

[(1, 421894527), (3, 140631509), (199, 2120073), (597, 706691), (751, 561777), (941, 448347), (2253, 187259), (2823, 149449)]