713474757

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{1390789}}^1$

素因数の和:1390817

約数の個数: 16

約数和(自身を含む): 1112632000

約数和(自身を除く): 399157243

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 1390789, 4172367, 12517101, 26424991, 37551303, 79274973, 237824919, 713474757]

約数ペア:

[(1, 713474757), (3, 237824919), (9, 79274973), (19, 37551303), (27, 26424991), (57, 12517101), (171, 4172367), (513, 1390789)]