304620981

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{110731}}^1$

素因数の和:110872

約数の個数: 16

約数和(自身を含む): 467731968

約数和(自身を除く): 163110987

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 110731, 332193, 775117, 2325351, 14505761, 43517283, 101540327, 304620981]

約数ペア:

[(1, 304620981), (3, 101540327), (7, 43517283), (21, 14505761), (131, 2325351), (393, 775117), (917, 332193), (2751, 110731)]