2886753

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 4300128

約数和(自身を除く): 1413375

約数列:

[1, 3, 17, 23, 51, 69, 107, 321, 391, 529, 1173, 1587, 1819, 2461, 5457, 7383, 8993, 26979, 41837, 56603, 125511, 169809, 962251, 2886753]

約数ペア:

[(1, 2886753), (3, 962251), (17, 169809), (23, 125511), (51, 56603), (69, 41837), (107, 26979), (321, 8993), (391, 7383), (529, 5457), (1173, 2461), (1587, 1819)]