1052919

素因数分解:

$3^5\times 7^1\times {\mathrm{619}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 1805440

約数和(自身を除く): 752521

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 619, 1701, 1857, 4333, 5571, 12999, 16713, 38997, 50139, 116991, 150417, 350973, 1052919]

約数ペア:

[(1, 1052919), (3, 350973), (7, 150417), (9, 116991), (21, 50139), (27, 38997), (63, 16713), (81, 12999), (189, 5571), (243, 4333), (567, 1857), (619, 1701)]