38863629

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26821}}^1$

素因数の和:26857

約数の個数: 24

約数和(自身を含む): 66947712

約数和(自身を除く): 28084083

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 26821, 80463, 187747, 241389, 563241, 616883, 1689723, 1850649, 4318181, 5551947, 12954543, 38863629]

約数ペア:

[(1, 38863629), (3, 12954543), (7, 5551947), (9, 4318181), (21, 1850649), (23, 1689723), (63, 616883), (69, 563241), (161, 241389), (207, 187747), (483, 80463), (1449, 26821)]