180544897

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{953}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 209498400

約数和(自身を除く): 28953503

約数列:

[1, 13, 19, 59, 169, 247, 767, 953, 1121, 3211, 9971, 12389, 14573, 18107, 56227, 161057, 189449, 235391, 730951, 1068313, 3060083, 9502363, 13888069, 180544897]

約数ペア:

[(1, 180544897), (13, 13888069), (19, 9502363), (59, 3060083), (169, 1068313), (247, 730951), (767, 235391), (953, 189449), (1121, 161057), (3211, 56227), (9971, 18107), (12389, 14573)]