1357263

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{2957}}^1$

素因数の和:2983

約数の個数: 16

約数和(自身を含む): 2129760

約数和(自身を除く): 772497

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 2957, 8871, 26613, 50269, 79839, 150807, 452421, 1357263]

約数ペア:

[(1, 1357263), (3, 452421), (9, 150807), (17, 79839), (27, 50269), (51, 26613), (153, 8871), (459, 2957)]