38471193

素因数分解:

$3^4\times {\mathrm{293}}^1\times {\mathrm{1621}}^1$

素因数の和:1926

約数の個数: 20

約数和(自身を含む): 57701028

約数和(自身を除く): 19229835

約数列:

[1, 3, 9, 27, 81, 293, 879, 1621, 2637, 4863, 7911, 14589, 23733, 43767, 131301, 474953, 1424859, 4274577, 12823731, 38471193]

約数ペア:

[(1, 38471193), (3, 12823731), (9, 4274577), (27, 1424859), (81, 474953), (293, 131301), (879, 43767), (1621, 23733), (2637, 14589), (4863, 7911)]