2912170431

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1214923}}^1$

素因数の和:1214990

約数の個数: 16

約数和(自身を含む): 4198777344

約数和(自身を除く): 1286606913

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 1214923, 3644769, 20653691, 57101381, 61961073, 171304143, 970723477, 2912170431]

約数ペア:

[(1, 2912170431), (3, 970723477), (17, 171304143), (47, 61961073), (51, 57101381), (141, 20653691), (799, 3644769), (2397, 1214923)]