38868039

素因数分解:

$3^3\times 7^1\times {\mathrm{205651}}^1$

素因数の和:205667

約数の個数: 16

約数和(自身を含む): 65808640

約数和(自身を除く): 26940601

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 205651, 616953, 1439557, 1850859, 4318671, 5552577, 12956013, 38868039]

約数ペア:

[(1, 38868039), (3, 12956013), (7, 5552577), (9, 4318671), (21, 1850859), (27, 1439557), (63, 616953), (189, 205651)]