29138589

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{7243}}^1$

素因数の和:7401

約数の個数: 16

約数和(自身を含む): 43464000

約数和(自身を除く): 14325411

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 7243, 21729, 65187, 195561, 1079207, 3237621, 9712863, 29138589]

約数ペア:

[(1, 29138589), (3, 9712863), (9, 3237621), (27, 1079207), (149, 195561), (447, 65187), (1341, 21729), (4023, 7243)]