30449979

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2207}}^1$

素因数の和:2296

約数の個数: 32

約数和(自身を含む): 52285440

約数和(自身を除く): 21835461

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 1533, 1971, 2207, 4599, 6621, 13797, 15449, 19863, 46347, 59589, 139041, 161111, 417123, 483333, 1127777, 1449999, 3383331, 4349997, 10149993, 30449979]

約数ペア:

[(1, 30449979), (3, 10149993), (7, 4349997), (9, 3383331), (21, 1449999), (27, 1127777), (63, 483333), (73, 417123), (189, 161111), (219, 139041), (511, 59589), (657, 46347), (1533, 19863), (1971, 15449), (2207, 13797), (4599, 6621)]