5191291

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:594

約数の個数: 16

約数和(自身を含む): 6266880

約数和(自身を除く): 1075589

約数列:

[1, 7, 31, 47, 217, 329, 509, 1457, 3563, 10199, 15779, 23923, 110453, 167461, 741613, 5191291]

約数ペア:

[(1, 5191291), (7, 741613), (31, 167461), (47, 110453), (217, 23923), (329, 15779), (509, 10199), (1457, 3563)]