28895049

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{12301}}^1$

素因数の和:12342

約数の個数: 20

約数和(自身を含む): 44656260

約数和(自身を除く): 15761211

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 12301, 36903, 110709, 332127, 356729, 996381, 1070187, 3210561, 9631683, 28895049]

約数ペア:

[(1, 28895049), (3, 9631683), (9, 3210561), (27, 1070187), (29, 996381), (81, 356729), (87, 332127), (261, 110709), (783, 36903), (2349, 12301)]