84856863

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{310831}}^1$

素因数の和:310854

約数の個数: 16

約数和(自身を含む): 139252736

約数和(自身を除く): 54395873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 310831, 932493, 2175817, 4040803, 6527451, 12122409, 28285621, 84856863]

約数ペア:

[(1, 84856863), (3, 28285621), (7, 12122409), (13, 6527451), (21, 4040803), (39, 2175817), (91, 932493), (273, 310831)]