139384887

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{63559}}^1$

素因数の和:63622

約数の個数: 16

約数和(自身を含む): 201358080

約数和(自身を除く): 61973193

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 63559, 190677, 1080503, 2733037, 3241509, 8199111, 46461629, 139384887]

約数ペア:

[(1, 139384887), (3, 46461629), (17, 8199111), (43, 3241509), (51, 2733037), (129, 1080503), (731, 190677), (2193, 63559)]