42850073

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1619}}^1$

素因数の和:1844

約数の個数: 16

約数和(自身を含む): 51840000

約数和(自身を除く): 8989927

約数列:

[1, 7, 19, 133, 199, 1393, 1619, 3781, 11333, 26467, 30761, 215327, 322181, 2255267, 6121439, 42850073]

約数ペア:

[(1, 42850073), (7, 6121439), (19, 2255267), (133, 322181), (199, 215327), (1393, 30761), (1619, 26467), (3781, 11333)]