806246967

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 1111207680

約数和(自身を除く): 304960713

約数列:

[1, 3, 73, 131, 157, 179, 219, 393, 471, 537, 9563, 11461, 13067, 20567, 23449, 28103, 28689, 34383, 39201, 61701, 70347, 84309, 1501391, 1711777, 2051519, 3681493, 4504173, 5135331, 6154557, 11044479, 268748989, 806246967]

約数ペア:

[(1, 806246967), (3, 268748989), (73, 11044479), (131, 6154557), (157, 5135331), (179, 4504173), (219, 3681493), (393, 2051519), (471, 1711777), (537, 1501391), (9563, 84309), (11461, 70347), (13067, 61701), (20567, 39201), (23449, 34383), (28103, 28689)]