28366984809

素因数分解:

$3^5\times {\mathrm{73}}^1\times {\mathrm{1599131}}^1$

素因数の和:1599219

約数の個数: 24

約数和(自身を含む): 43074219552

約数和(自身を除く): 14707234743

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 1971, 5913, 17739, 1599131, 4797393, 14392179, 43176537, 116736563, 129529611, 350209689, 388588833, 1050629067, 3151887201, 9455661603, 28366984809]

約数ペア:

[(1, 28366984809), (3, 9455661603), (9, 3151887201), (27, 1050629067), (73, 388588833), (81, 350209689), (219, 129529611), (243, 116736563), (657, 43176537), (1971, 14392179), (5913, 4797393), (17739, 1599131)]