9390681

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 15120000

約数和(自身を除く): 5729319

約数列:

[1, 3, 9, 17, 27, 41, 51, 123, 153, 369, 459, 499, 697, 1107, 1497, 2091, 4491, 6273, 8483, 13473, 18819, 20459, 25449, 61377, 76347, 184131, 229041, 347803, 552393, 1043409, 3130227, 9390681]

約数ペア:

[(1, 9390681), (3, 3130227), (9, 1043409), (17, 552393), (27, 347803), (41, 229041), (51, 184131), (123, 76347), (153, 61377), (369, 25449), (459, 20459), (499, 18819), (697, 13473), (1107, 8483), (1497, 6273), (2091, 4491)]