210316827

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{823}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 329494528

約数和(自身を除く): 119177701

約数列:

[1, 3, 7, 21, 43, 129, 283, 301, 823, 849, 903, 1981, 2469, 5761, 5943, 12169, 17283, 35389, 36507, 85183, 106167, 232909, 247723, 255549, 698727, 743169, 1630363, 4891089, 10015087, 30045261, 70105609, 210316827]

約数ペア:

[(1, 210316827), (3, 70105609), (7, 30045261), (21, 10015087), (43, 4891089), (129, 1630363), (283, 743169), (301, 698727), (823, 255549), (849, 247723), (903, 232909), (1981, 106167), (2469, 85183), (5761, 36507), (5943, 35389), (12169, 17283)]