39009357

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{20939}}^1$

素因数の和:20974

約数の個数: 20

約数和(自身を含む): 60809760

約数和(自身を除く): 21800403

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 20939, 62817, 188451, 481597, 565353, 1444791, 1696059, 4334373, 13003119, 39009357]

約数ペア:

[(1, 39009357), (3, 13003119), (9, 4334373), (23, 1696059), (27, 1444791), (69, 565353), (81, 481597), (207, 188451), (621, 62817), (1863, 20939)]