2012070621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{403787}}^1$

素因数の和:403952

約数の個数: 16

約数和(自身を含む): 2946037248

約数和(自身を除く): 933966627

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4983, 403787, 1211361, 4441657, 13324971, 60971837, 182915511, 670690207, 2012070621]

約数ペア:

[(1, 2012070621), (3, 670690207), (11, 182915511), (33, 60971837), (151, 13324971), (453, 4441657), (1661, 1211361), (4983, 403787)]