487917

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1063}}^1$

素因数の和:1089

約数の個数: 16

約数和(自身を含む): 766080

約数和(自身を除く): 278163

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1063, 3189, 9567, 18071, 28701, 54213, 162639, 487917]

約数ペア:

[(1, 487917), (3, 162639), (9, 54213), (17, 28701), (27, 18071), (51, 9567), (153, 3189), (459, 1063)]