4406367

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 7091712

約数和(自身を除く): 2685345

約数列:

[1, 3, 7, 21, 37, 53, 107, 111, 159, 259, 321, 371, 749, 777, 1113, 1961, 2247, 3959, 5671, 5883, 11877, 13727, 17013, 27713, 39697, 41181, 83139, 119091, 209827, 629481, 1468789, 4406367]

約数ペア:

[(1, 4406367), (3, 1468789), (7, 629481), (21, 209827), (37, 119091), (53, 83139), (107, 41181), (111, 39697), (159, 27713), (259, 17013), (321, 13727), (371, 11877), (749, 5883), (777, 5671), (1113, 3959), (1961, 2247)]