3139821

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 4752384

約数和(自身を除く): 1612563

約数列:

[1, 3, 9, 41, 67, 123, 127, 201, 369, 381, 603, 1143, 2747, 5207, 8241, 8509, 15621, 24723, 25527, 46863, 76581, 348869, 1046607, 3139821]

約数ペア:

[(1, 3139821), (3, 1046607), (9, 348869), (41, 76581), (67, 46863), (123, 25527), (127, 24723), (201, 15621), (369, 8509), (381, 8241), (603, 5207), (1143, 2747)]