1345304877

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{5701}}^1$

素因数の和:6389

約数の個数: 32

約数和(自身を含む): 2174241024

約数和(自身を除く): 828936147

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 661, 1983, 4627, 5701, 11237, 13881, 17103, 33711, 39907, 78659, 96917, 119721, 235977, 290751, 678419, 2035257, 3768361, 11305083, 26378527, 64062137, 79135581, 192186411, 448434959, 1345304877]

約数ペア:

[(1, 1345304877), (3, 448434959), (7, 192186411), (17, 79135581), (21, 64062137), (51, 26378527), (119, 11305083), (357, 3768361), (661, 2035257), (1983, 678419), (4627, 290751), (5701, 235977), (11237, 119721), (13881, 96917), (17103, 78659), (33711, 39907)]