12529209

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 21141504

約数和(自身を除く): 8612295

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 743, 803, 1533, 2229, 2409, 5201, 5621, 8173, 15603, 16863, 24519, 54239, 57211, 162717, 171633, 379673, 596629, 1139019, 1789887, 4176403, 12529209]

約数ペア:

[(1, 12529209), (3, 4176403), (7, 1789887), (11, 1139019), (21, 596629), (33, 379673), (73, 171633), (77, 162717), (219, 57211), (231, 54239), (511, 24519), (743, 16863), (803, 15603), (1533, 8173), (2229, 5621), (2409, 5201)]