2788892913

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{56039}}^1$

素因数の和:56408

約数の個数: 16

約数和(自身を含む): 3800856960

約数和(自身を除く): 1011964047

約数列:

[1, 3, 53, 159, 313, 939, 16589, 49767, 56039, 168117, 2970067, 8910201, 17540207, 52620621, 929630971, 2788892913]

約数ペア:

[(1, 2788892913), (3, 929630971), (53, 52620621), (159, 17540207), (313, 8910201), (939, 2970067), (16589, 168117), (49767, 56039)]