12151569423

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4556269}}^1$

素因数の和:4556406

約数の個数: 16

約数和(自身を含む): 18662481920

約数和(自身を除く): 6510912497

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 4556269, 13668807, 31893883, 95681649, 578646163, 1735938489, 4050523141, 12151569423]

約数ペア:

[(1, 12151569423), (3, 4050523141), (7, 1735938489), (21, 578646163), (127, 95681649), (381, 31893883), (889, 13668807), (2667, 4556269)]