439701243

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1987}}^1\times {\mathrm{4339}}^1$

素因数の和:6346

約数の個数: 16

約数和(自身を含む): 621210240

約数和(自身を除く): 181508997

約数列:

[1, 3, 17, 51, 1987, 4339, 5961, 13017, 33779, 73763, 101337, 221289, 8621593, 25864779, 146567081, 439701243]

約数ペア:

[(1, 439701243), (3, 146567081), (17, 25864779), (51, 8621593), (1987, 221289), (4339, 101337), (5961, 73763), (13017, 33779)]