38389761

素因数分解:

$3^3\times {\mathrm{619}}^1\times {\mathrm{2297}}^1$

素因数の和:2925

約数の個数: 16

約数和(自身を含む): 56990400

約数和(自身を除く): 18600639

約数列:

[1, 3, 9, 27, 619, 1857, 2297, 5571, 6891, 16713, 20673, 62019, 1421843, 4265529, 12796587, 38389761]

約数ペア:

[(1, 38389761), (3, 12796587), (9, 4265529), (27, 1421843), (619, 62019), (1857, 20673), (2297, 16713), (5571, 6891)]