1318863

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4831}}^1$

素因数の和:4854

約数の個数: 16

約数和(自身を含む): 2164736

約数和(自身を除く): 845873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 4831, 14493, 33817, 62803, 101451, 188409, 439621, 1318863]

約数ペア:

[(1, 1318863), (3, 439621), (7, 188409), (13, 101451), (21, 62803), (39, 33817), (91, 14493), (273, 4831)]