86713221

素因数分解:

$3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{16451}}^1$

素因数の和:16712

約数の個数: 16

約数和(自身を含む): 132668928

約数和(自身を除く): 45955707

約数列:

[1, 3, 7, 21, 251, 753, 1757, 5271, 16451, 49353, 115157, 345471, 4129201, 12387603, 28904407, 86713221]

約数ペア:

[(1, 86713221), (3, 28904407), (7, 12387603), (21, 4129201), (251, 345471), (753, 115157), (1757, 49353), (5271, 16451)]