30280473

素因数分解:

$3^6\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:660

約数の個数: 28

約数和(自身を含む): 46102740

約数和(自身を除く): 15822267

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 569, 657, 729, 1707, 1971, 5121, 5913, 15363, 17739, 41537, 46089, 53217, 124611, 138267, 373833, 414801, 1121499, 3364497, 10093491, 30280473]

約数ペア:

[(1, 30280473), (3, 10093491), (9, 3364497), (27, 1121499), (73, 414801), (81, 373833), (219, 138267), (243, 124611), (569, 53217), (657, 46089), (729, 41537), (1707, 17739), (1971, 15363), (5121, 5913)]