545215551

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{557}}^1\times {\mathrm{1129}}^1$

素因数の和:1723

約数の個数: 24

約数和(自身を含む): 774303120

約数和(自身を除く): 229087569

約数列:

[1, 3, 17, 51, 289, 557, 867, 1129, 1671, 3387, 9469, 19193, 28407, 57579, 160973, 326281, 482919, 628853, 978843, 1886559, 10690501, 32071503, 181738517, 545215551]

約数ペア:

[(1, 545215551), (3, 181738517), (17, 32071503), (51, 10690501), (289, 1886559), (557, 978843), (867, 628853), (1129, 482919), (1671, 326281), (3387, 160973), (9469, 57579), (19193, 28407)]