888906993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{4643}}^1\times {\mathrm{4909}}^1$

素因数の和:9568

約数の個数: 16

約数和(自身を含む): 1276914240

約数和(自身を除く): 388007247

約数列:

[1, 3, 13, 39, 4643, 4909, 13929, 14727, 60359, 63817, 181077, 191451, 22792487, 68377461, 296302331, 888906993]

約数ペア:

[(1, 888906993), (3, 296302331), (13, 68377461), (39, 22792487), (4643, 191451), (4909, 181077), (13929, 63817), (14727, 60359)]