2064429

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 3212352

約数和(自身を除く): 1147923

約数列:

[1, 3, 9, 17, 51, 103, 131, 153, 309, 393, 927, 1179, 1751, 2227, 5253, 6681, 13493, 15759, 20043, 40479, 121437, 229381, 688143, 2064429]

約数ペア:

[(1, 2064429), (3, 688143), (9, 229381), (17, 121437), (51, 40479), (103, 20043), (131, 15759), (153, 13493), (309, 6681), (393, 5253), (927, 2227), (1179, 1751)]