298833249

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9811}}^1$

素因数の和:9909

約数の個数: 32

約数和(自身を含む): 474743808

約数和(自身を除く): 175910559

約数列:

[1, 3, 11, 13, 33, 39, 71, 143, 213, 429, 781, 923, 2343, 2769, 9811, 10153, 29433, 30459, 107921, 127543, 323763, 382629, 696581, 1402973, 2089743, 4208919, 7662391, 9055553, 22987173, 27166659, 99611083, 298833249]

約数ペア:

[(1, 298833249), (3, 99611083), (11, 27166659), (13, 22987173), (33, 9055553), (39, 7662391), (71, 4208919), (143, 2089743), (213, 1402973), (429, 696581), (781, 382629), (923, 323763), (2343, 127543), (2769, 107921), (9811, 30459), (10153, 29433)]