16581669

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1873}}^1$

素因数の和:2116

約数の個数: 16

約数和(自身を含む): 23927232

約数和(自身を除く): 7345563

約数列:

[1, 3, 13, 39, 227, 681, 1873, 2951, 5619, 8853, 24349, 73047, 425171, 1275513, 5527223, 16581669]

約数ペア:

[(1, 16581669), (3, 5527223), (13, 1275513), (39, 425171), (227, 73047), (681, 24349), (1873, 8853), (2951, 5619)]