808575159

素因数分解:

$3^1\times 7^1\times {\mathrm{1801}}^1\times {\mathrm{21379}}^1$

素因数の和:23190

約数の個数: 16

約数和(自身を含む): 1232856320

約数和(自身を除く): 424281161

約数列:

[1, 3, 7, 21, 1801, 5403, 12607, 21379, 37821, 64137, 149653, 448959, 38503579, 115510737, 269525053, 808575159]

約数ペア:

[(1, 808575159), (3, 269525053), (7, 115510737), (21, 38503579), (1801, 448959), (5403, 149653), (12607, 64137), (21379, 37821)]