2912459151

素因数分解:

$3^1\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{64717}}^1$

素因数の和:66870

約数の個数: 16

約数和(自身を含む): 4440172544

約数和(自身を除く): 1527713393

約数列:

[1, 3, 7, 21, 2143, 6429, 15001, 45003, 64717, 194151, 453019, 1359057, 138688531, 416065593, 970819717, 2912459151]

約数ペア:

[(1, 2912459151), (3, 970819717), (7, 416065593), (21, 138688531), (2143, 1359057), (6429, 453019), (15001, 194151), (45003, 64717)]