38860479

素因数分解:

$3^4\times 7^2\times {\mathrm{9791}}^1$

素因数の和:9817

約数の個数: 30

約数和(自身を含む): 67535424

約数和(自身を除く): 28674945

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 9791, 29373, 68537, 88119, 205611, 264357, 479759, 616833, 793071, 1439277, 1850499, 4317831, 5551497, 12953493, 38860479]

約数ペア:

[(1, 38860479), (3, 12953493), (7, 5551497), (9, 4317831), (21, 1850499), (27, 1439277), (49, 793071), (63, 616833), (81, 479759), (147, 264357), (189, 205611), (441, 88119), (567, 68537), (1323, 29373), (3969, 9791)]