4170321

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 6466824

約数和(自身を除く): 2296503

約数列:

[1, 3, 9, 17, 51, 97, 153, 281, 291, 843, 873, 1649, 2529, 4777, 4947, 14331, 14841, 27257, 42993, 81771, 245313, 463369, 1390107, 4170321]

約数ペア:

[(1, 4170321), (3, 1390107), (9, 463369), (17, 245313), (51, 81771), (97, 42993), (153, 27257), (281, 14841), (291, 14331), (843, 4947), (873, 4777), (1649, 2529)]