38879271

素因数分解:

$3^5\times {\mathrm{193}}^1\times {\mathrm{829}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 58611280

約数和(自身を除く): 19732009

約数列:

[1, 3, 9, 27, 81, 193, 243, 579, 829, 1737, 2487, 5211, 7461, 15633, 22383, 46899, 67149, 159997, 201447, 479991, 1439973, 4319919, 12959757, 38879271]

約数ペア:

[(1, 38879271), (3, 12959757), (9, 4319919), (27, 1439973), (81, 479991), (193, 201447), (243, 159997), (579, 67149), (829, 46899), (1737, 22383), (2487, 15633), (5211, 7461)]