38556891

素因数分解:

$3^4\times {\mathrm{619}}^1\times {\mathrm{769}}^1$

素因数の和:1400

約数の個数: 20

約数和(自身を含む): 57765400

約数和(自身を除く): 19208509

約数列:

[1, 3, 9, 27, 81, 619, 769, 1857, 2307, 5571, 6921, 16713, 20763, 50139, 62289, 476011, 1428033, 4284099, 12852297, 38556891]

約数ペア:

[(1, 38556891), (3, 12852297), (9, 4284099), (27, 1428033), (81, 476011), (619, 62289), (769, 50139), (1857, 20763), (2307, 16713), (5571, 6921)]