530812989

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{227719}}^1$

素因数の和:227769

約数の個数: 24

約数和(自身を含む): 899949440

約数和(自身を除く): 369136451

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 227719, 683157, 1594033, 2049471, 4782099, 8425603, 14346297, 25276809, 58979221, 75830427, 176937663, 530812989]

約数ペア:

[(1, 530812989), (3, 176937663), (7, 75830427), (9, 58979221), (21, 25276809), (37, 14346297), (63, 8425603), (111, 4782099), (259, 2049471), (333, 1594033), (777, 683157), (2331, 227719)]