2021865063

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{147377}}^1$

素因数の和:147666

約数の個数: 16

約数和(自身を含む): 2865028320

約数和(自身を除く): 843163257

約数列:

[1, 3, 17, 51, 269, 807, 4573, 13719, 147377, 442131, 2505409, 7516227, 39644413, 118933239, 673955021, 2021865063]

約数ペア:

[(1, 2021865063), (3, 673955021), (17, 118933239), (51, 39644413), (269, 7516227), (807, 2505409), (4573, 442131), (13719, 147377)]