320169981

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{719}}^1\times {\mathrm{983}}^1$

素因数の和:1856

約数の個数: 16

約数和(自身を含む): 430755840

約数和(自身を除く): 110585859

約数列:

[1, 3, 151, 453, 719, 983, 2157, 2949, 108569, 148433, 325707, 445299, 706777, 2120331, 106723327, 320169981]

約数ペア:

[(1, 320169981), (3, 106723327), (151, 2120331), (453, 706777), (719, 445299), (983, 325707), (2157, 148433), (2949, 108569)]