12136419

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 19275840

約数和(自身を除く): 7139421

約数列:

[1, 3, 9, 17, 27, 51, 137, 153, 193, 411, 459, 579, 1233, 1737, 2329, 3281, 3699, 5211, 6987, 9843, 20961, 26441, 29529, 62883, 79323, 88587, 237969, 449497, 713907, 1348491, 4045473, 12136419]

約数ペア:

[(1, 12136419), (3, 4045473), (9, 1348491), (17, 713907), (27, 449497), (51, 237969), (137, 88587), (153, 79323), (193, 62883), (411, 29529), (459, 26441), (579, 20961), (1233, 9843), (1737, 6987), (2329, 5211), (3281, 3699)]