2130831

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 3435120

約数和(自身を除く): 1304289

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 733, 969, 2199, 2907, 6597, 12461, 13927, 37383, 41781, 112149, 125343, 236759, 710277, 2130831]

約数ペア:

[(1, 2130831), (3, 710277), (9, 236759), (17, 125343), (19, 112149), (51, 41781), (57, 37383), (153, 13927), (171, 12461), (323, 6597), (733, 2907), (969, 2199)]