140785887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{10639}}^1$

素因数の和:11054

約数の個数: 16

約数和(自身を含む): 205309440

約数和(自身を除く): 64523553

約数列:

[1, 3, 11, 33, 401, 1203, 4411, 10639, 13233, 31917, 117029, 351087, 4266239, 12798717, 46928629, 140785887]

約数ペア:

[(1, 140785887), (3, 46928629), (11, 12798717), (33, 4266239), (401, 351087), (1203, 117029), (4411, 31917), (10639, 13233)]