144490479

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{32609}}^1$

素因数の和:32830

約数の個数: 16

約数和(自身を含む): 221226240

約数和(自身を除く): 76735761

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 32609, 97827, 228263, 684789, 6880499, 20641497, 48163493, 144490479]

約数ペア:

[(1, 144490479), (3, 48163493), (7, 20641497), (21, 6880499), (211, 684789), (633, 228263), (1477, 97827), (4431, 32609)]