287822172063

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{21613139}}^1$

素因数の和:21613358

約数の個数: 16

約数和(自身を含む): 402523119360

約数和(自身を除く): 114700947297

約数列:

[1, 3, 23, 69, 193, 579, 4439, 13317, 21613139, 64839417, 497102197, 1491306591, 4171335827, 12514007481, 95940724021, 287822172063]

約数ペア:

[(1, 287822172063), (3, 95940724021), (23, 12514007481), (69, 4171335827), (193, 1491306591), (579, 497102197), (4439, 64839417), (13317, 21613139)]