30394791

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2203}}^1$

素因数の和:2292

約数の個数: 32

約数和(自身を含む): 52190720

約数和(自身を除く): 21795929

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 1533, 1971, 2203, 4599, 6609, 13797, 15421, 19827, 46263, 59481, 138789, 160819, 416367, 482457, 1125733, 1447371, 3377199, 4342113, 10131597, 30394791]

約数ペア:

[(1, 30394791), (3, 10131597), (7, 4342113), (9, 3377199), (21, 1447371), (27, 1125733), (63, 482457), (73, 416367), (189, 160819), (219, 138789), (511, 59481), (657, 46263), (1533, 19827), (1971, 15421), (2203, 13797), (4599, 6609)]