828921619

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{1307}}^1$

素因数の和:1686

約数の個数: 16

約数和(自身を含む): 869024736

約数和(自身を除く): 40103117

約数列:

[1, 37, 61, 281, 1307, 2257, 10397, 17141, 48359, 79727, 367267, 634217, 2949899, 13588879, 22403287, 828921619]

約数ペア:

[(1, 828921619), (37, 22403287), (61, 13588879), (281, 2949899), (1307, 634217), (2257, 367267), (10397, 79727), (17141, 48359)]