42728847

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{49627}}^1$

素因数の和:49678

約数の個数: 16

約数和(自身を含む): 66700032

約数和(自身を除く): 23971185

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 49627, 148881, 347389, 1042167, 2034707, 6104121, 14242949, 42728847]

約数ペア:

[(1, 42728847), (3, 14242949), (7, 6104121), (21, 2034707), (41, 1042167), (123, 347389), (287, 148881), (861, 49627)]