5271021

素因数分解:

$3^3\times 7^1\times {\mathrm{167}}^2$

素因数の和:350

約数の個数: 24

約数和(自身を含む): 8978240

約数和(自身を除く): 3707219

約数列:

[1, 3, 7, 9, 21, 27, 63, 167, 189, 501, 1169, 1503, 3507, 4509, 10521, 27889, 31563, 83667, 195223, 251001, 585669, 753003, 1757007, 5271021]

約数ペア:

[(1, 5271021), (3, 1757007), (7, 753003), (9, 585669), (21, 251001), (27, 195223), (63, 83667), (167, 31563), (189, 27889), (501, 10521), (1169, 4509), (1503, 3507)]