7031421

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{15319}}^1$

素因数の和:15345

約数の個数: 16

約数和(自身を含む): 11030400

約数和(自身を除く): 3998979

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 15319, 45957, 137871, 260423, 413613, 781269, 2343807, 7031421]

約数ペア:

[(1, 7031421), (3, 2343807), (9, 781269), (17, 413613), (27, 260423), (51, 137871), (153, 45957), (459, 15319)]