488799963

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{74297}}^1$

素因数の和:74363

約数の個数: 24

約数和(自身を含む): 764972208

約数和(自身を除く): 276172245

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 74297, 222891, 668673, 1263049, 3194771, 3789147, 9584313, 11367441, 28752939, 54311107, 162933321, 488799963]

約数ペア:

[(1, 488799963), (3, 162933321), (9, 54311107), (17, 28752939), (43, 11367441), (51, 9584313), (129, 3789147), (153, 3194771), (387, 1263049), (731, 668673), (2193, 222891), (6579, 74297)]