211313648727

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{17482721}}^1$

素因数の和:17482823

約数の個数: 24

約数和(自身を含む): 327276555840

約数和(自身を除く): 115962907113

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 711, 1343, 4029, 12087, 17482721, 52448163, 157344489, 297206257, 891618771, 1381134959, 2674856313, 4143404877, 12430214631, 23479294303, 70437882909, 211313648727]

約数ペア:

[(1, 211313648727), (3, 70437882909), (9, 23479294303), (17, 12430214631), (51, 4143404877), (79, 2674856313), (153, 1381134959), (237, 891618771), (711, 297206257), (1343, 157344489), (4029, 52448163), (12087, 17482721)]