29289357

素因数分解:

$3^4\times {\mathrm{419}}^1\times {\mathrm{863}}^1$

素因数の和:1294

約数の個数: 20

約数和(自身を含む): 43908480

約数和(自身を除く): 14619123

約数列:

[1, 3, 9, 27, 81, 419, 863, 1257, 2589, 3771, 7767, 11313, 23301, 33939, 69903, 361597, 1084791, 3254373, 9763119, 29289357]

約数ペア:

[(1, 29289357), (3, 9763119), (9, 3254373), (27, 1084791), (81, 361597), (419, 69903), (863, 33939), (1257, 23301), (2589, 11313), (3771, 7767)]