29356263

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{21319}}^1$

素因数の和:21348

約数の個数: 20

約数和(自身を含む): 46434960

約数和(自身を除く): 17078697

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 21319, 63957, 191871, 362423, 575613, 1087269, 1726839, 3261807, 9785421, 29356263]

約数ペア:

[(1, 29356263), (3, 9785421), (9, 3261807), (17, 1726839), (27, 1087269), (51, 575613), (81, 362423), (153, 191871), (459, 63957), (1377, 21319)]