2051249871

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{117503}}^1$

素因数の和:117563

約数の個数: 24

約数和(自身を含む): 3119026176

約数和(自身を除く): 1067776305

約数列:

[1, 3, 11, 23, 33, 69, 253, 529, 759, 1587, 5819, 17457, 117503, 352509, 1292533, 2702569, 3877599, 8107707, 29728259, 62159087, 89184777, 186477261, 683749957, 2051249871]

約数ペア:

[(1, 2051249871), (3, 683749957), (11, 186477261), (23, 89184777), (33, 62159087), (69, 29728259), (253, 8107707), (529, 3877599), (759, 2702569), (1587, 1292533), (5819, 352509), (17457, 117503)]