1284341947

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{17729}}^1$

素因数の和:17946

約数の個数: 16

約数和(自身を含む): 1497830400

約数和(自身を除く): 213488453

約数列:

[1, 7, 79, 131, 553, 917, 10349, 17729, 72443, 124103, 1400591, 2322499, 9804137, 16257493, 183477421, 1284341947]

約数ペア:

[(1, 1284341947), (7, 183477421), (79, 16257493), (131, 9804137), (553, 2322499), (917, 1400591), (10349, 124103), (17729, 72443)]