12338973

素因数分解:

$3^4\times {\mathrm{347}}^1\times {\mathrm{439}}^1$

素因数の和:798

約数の個数: 20

約数和(自身を含む): 18527520

約数和(自身を除く): 6188547

約数列:

[1, 3, 9, 27, 81, 347, 439, 1041, 1317, 3123, 3951, 9369, 11853, 28107, 35559, 152333, 456999, 1370997, 4112991, 12338973]

約数ペア:

[(1, 12338973), (3, 4112991), (9, 1370997), (27, 456999), (81, 152333), (347, 35559), (439, 28107), (1041, 11853), (1317, 9369), (3123, 3951)]