1761237

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:130

約数の個数: 32

約数和(自身を含む): 2808960

約数和(自身を除く): 1047723

約数列:

[1, 3, 9, 27, 37, 41, 43, 111, 123, 129, 333, 369, 387, 999, 1107, 1161, 1517, 1591, 1763, 4551, 4773, 5289, 13653, 14319, 15867, 40959, 42957, 47601, 65231, 195693, 587079, 1761237]

約数ペア:

[(1, 1761237), (3, 587079), (9, 195693), (27, 65231), (37, 47601), (41, 42957), (43, 40959), (111, 15867), (123, 14319), (129, 13653), (333, 5289), (369, 4773), (387, 4551), (999, 1763), (1107, 1591), (1161, 1517)]