253852161

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{7207}}^1$

素因数の和:7468

約数の個数: 16

約数和(自身を含む): 345984000

約数和(自身を除く): 92131839

約数列:

[1, 3, 59, 177, 199, 597, 7207, 11741, 21621, 35223, 425213, 1275639, 1434193, 4302579, 84617387, 253852161]

約数ペア:

[(1, 253852161), (3, 84617387), (59, 4302579), (177, 1434193), (199, 1275639), (597, 425213), (7207, 35223), (11741, 21621)]