210003303

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{4091}}^1$

素因数の和:4406

約数の個数: 16

約数和(自身を含む): 285196032

約数和(自身を除く): 75192729

約数列:

[1, 3, 71, 213, 241, 723, 4091, 12273, 17111, 51333, 290461, 871383, 985931, 2957793, 70001101, 210003303]

約数ペア:

[(1, 210003303), (3, 70001101), (71, 2957793), (213, 985931), (241, 871383), (723, 290461), (4091, 51333), (12273, 17111)]