28702970807

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{451937}}^1$

素因数の和:452198

約数の個数: 16

約数和(自身を含む): 33725421312

約数和(自身を除く): 5022450505

約数列:

[1, 7, 43, 211, 301, 1477, 9073, 63511, 451937, 3163559, 19433291, 95358707, 136033037, 667510949, 4100424401, 28702970807]

約数ペア:

[(1, 28702970807), (7, 4100424401), (43, 667510949), (211, 136033037), (301, 95358707), (1477, 19433291), (9073, 3163559), (63511, 451937)]