13893456009

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1387819}}^1$

素因数の和:1387940

約数の個数: 16

約数和(自身を含む): 19185223680

約数和(自身を除く): 5291767671

約数列:

[1, 3, 47, 71, 141, 213, 3337, 10011, 1387819, 4163457, 65227493, 98535149, 195682479, 295605447, 4631152003, 13893456009]

約数ペア:

[(1, 13893456009), (3, 4631152003), (47, 295605447), (71, 195682479), (141, 98535149), (213, 65227493), (3337, 4163457), (10011, 1387819)]