387218583

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{270593}}^1$

素因数の和:270655

約数の個数: 16

約数和(自身を含む): 584483040

約数和(自身を除く): 197264457

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 270593, 811779, 2435337, 7306011, 14341429, 43024287, 129072861, 387218583]

約数ペア:

[(1, 387218583), (3, 129072861), (9, 43024287), (27, 14341429), (53, 7306011), (159, 2435337), (477, 811779), (1431, 270593)]