12739467

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1439}}^1$

素因数の和:1682

約数の個数: 16

約数和(自身を含む): 18385920

約数和(自身を除く): 5646453

約数列:

[1, 3, 13, 39, 227, 681, 1439, 2951, 4317, 8853, 18707, 56121, 326653, 979959, 4246489, 12739467]

約数ペア:

[(1, 12739467), (3, 4246489), (13, 979959), (39, 326653), (227, 56121), (681, 18707), (1439, 8853), (2951, 4317)]