487355949

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{863}}^1\times {\mathrm{3691}}^1$

素因数の和:4577

約数の個数: 24

約数和(自身を含む): 746433792

約数和(自身を除く): 259077843

約数列:

[1, 3, 9, 17, 51, 153, 863, 2589, 3691, 7767, 11073, 14671, 33219, 44013, 62747, 132039, 188241, 564723, 3185333, 9555999, 28667997, 54150661, 162451983, 487355949]

約数ペア:

[(1, 487355949), (3, 162451983), (9, 54150661), (17, 28667997), (51, 9555999), (153, 3185333), (863, 564723), (2589, 188241), (3691, 132039), (7767, 62747), (11073, 44013), (14671, 33219)]