2247477407

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1\times {\mathrm{433}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 2721159168

約数和(自身を除く): 473681761

約数列:

[1, 7, 23, 103, 161, 313, 433, 721, 2191, 2369, 3031, 7199, 9959, 16583, 32239, 44599, 50393, 69713, 135529, 225673, 312193, 741497, 948703, 1025777, 3117167, 5190479, 7180439, 13959487, 21820169, 97716409, 321068201, 2247477407]

約数ペア:

[(1, 2247477407), (7, 321068201), (23, 97716409), (103, 21820169), (161, 13959487), (313, 7180439), (433, 5190479), (721, 3117167), (2191, 1025777), (2369, 948703), (3031, 741497), (7199, 312193), (9959, 225673), (16583, 135529), (32239, 69713), (44599, 50393)]