1232551323

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{1607}}^1$

素因数の和:2193

約数の個数: 40

約数和(自身を含む): 1954240992

約数和(自身を除く): 721689669

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 557, 1377, 1607, 1671, 4821, 5013, 9469, 14463, 15039, 27319, 28407, 43389, 45117, 81957, 85221, 130167, 245871, 255663, 737613, 766989, 895099, 2212839, 2685297, 8055891, 15216683, 24167673, 45650049, 72503019, 136950147, 410850441, 1232551323]

約数ペア:

[(1, 1232551323), (3, 410850441), (9, 136950147), (17, 72503019), (27, 45650049), (51, 24167673), (81, 15216683), (153, 8055891), (459, 2685297), (557, 2212839), (1377, 895099), (1607, 766989), (1671, 737613), (4821, 255663), (5013, 245871), (9469, 130167), (14463, 85221), (15039, 81957), (27319, 45117), (28407, 43389)]