4030257

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 6819840

約数和(自身を除く): 2789583

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 239, 511, 717, 803, 1533, 1673, 2409, 2629, 5019, 5621, 7887, 16863, 17447, 18403, 52341, 55209, 122129, 191917, 366387, 575751, 1343419, 4030257]

約数ペア:

[(1, 4030257), (3, 1343419), (7, 575751), (11, 366387), (21, 191917), (33, 122129), (73, 55209), (77, 52341), (219, 18403), (231, 17447), (239, 16863), (511, 7887), (717, 5621), (803, 5019), (1533, 2629), (1673, 2409)]