713260143

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{26947}}^1$

素因数の和:27143

約数の個数: 24

約数和(自身を含む): 1097214768

約数和(自身を除く): 383954625

約数列:

[1, 3, 9, 17, 51, 153, 173, 519, 1557, 2941, 8823, 26469, 26947, 80841, 242523, 458099, 1374297, 4122891, 4661831, 13985493, 41956479, 79251127, 237753381, 713260143]

約数ペア:

[(1, 713260143), (3, 237753381), (9, 79251127), (17, 41956479), (51, 13985493), (153, 4661831), (173, 4122891), (519, 1374297), (1557, 458099), (2941, 242523), (8823, 80841), (26469, 26947)]