289492007

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{62003}}^1$

素因数の和:62062

約数の個数: 16

約数和(自身を含む): 357143040

約数和(自身を除く): 67651033

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 62003, 434021, 1426069, 1798087, 9982483, 12586609, 41356001, 289492007]

約数ペア:

[(1, 289492007), (7, 41356001), (23, 12586609), (29, 9982483), (161, 1798087), (203, 1426069), (667, 434021), (4669, 62003)]