38988459

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{2953}}^1$

素因数の和:3128

約数の個数: 20

約数和(自身を含む): 58619176

約数和(自身を除く): 19630717

約数列:

[1, 3, 9, 27, 81, 163, 489, 1467, 2953, 4401, 8859, 13203, 26577, 79731, 239193, 481339, 1444017, 4332051, 12996153, 38988459]

約数ペア:

[(1, 38988459), (3, 12996153), (9, 4332051), (27, 1444017), (81, 481339), (163, 239193), (489, 79731), (1467, 26577), (2953, 13203), (4401, 8859)]