5071479

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 8142336

約数和(自身を除く): 3070857

約数列:

[1, 3, 7, 21, 37, 61, 107, 111, 183, 259, 321, 427, 749, 777, 1281, 2247, 2257, 3959, 6527, 6771, 11877, 15799, 19581, 27713, 45689, 47397, 83139, 137067, 241499, 724497, 1690493, 5071479]

約数ペア:

[(1, 5071479), (3, 1690493), (7, 724497), (21, 241499), (37, 137067), (61, 83139), (107, 47397), (111, 45689), (183, 27713), (259, 19581), (321, 15799), (427, 11877), (749, 6771), (777, 6527), (1281, 3959), (2247, 2257)]