385523999

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{82571}}^1$

素因数の和:82630

約数の個数: 16

約数和(自身を含む): 475614720

約数和(自身を除く): 90090721

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 82571, 577997, 1899133, 2394559, 13293931, 16761913, 55074857, 385523999]

約数ペア:

[(1, 385523999), (7, 55074857), (23, 16761913), (29, 13293931), (161, 2394559), (203, 1899133), (667, 577997), (4669, 82571)]