22001409

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 34560000

約数和(自身を除く): 12558591

約数列:

[1, 3, 9, 23, 27, 69, 71, 207, 213, 499, 621, 639, 1497, 1633, 1917, 4491, 4899, 11477, 13473, 14697, 34431, 35429, 44091, 103293, 106287, 309879, 318861, 814867, 956583, 2444601, 7333803, 22001409]

約数ペア:

[(1, 22001409), (3, 7333803), (9, 2444601), (23, 956583), (27, 814867), (69, 318861), (71, 309879), (207, 106287), (213, 103293), (499, 44091), (621, 35429), (639, 34431), (1497, 14697), (1633, 13473), (1917, 11477), (4491, 4899)]