42587859

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{1117}}^1$

素因数の和:1370

約数の個数: 16

約数和(自身を含む): 57957120

約数和(自身を除く): 15369261

約数列:

[1, 3, 71, 179, 213, 537, 1117, 3351, 12709, 38127, 79307, 199943, 237921, 599829, 14195953, 42587859]

約数ペア:

[(1, 42587859), (3, 14195953), (71, 599829), (179, 237921), (213, 199943), (537, 79307), (1117, 38127), (3351, 12709)]