84879361

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1289}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 101548800

約数和(自身を除く): 16669439

約数列:

[1, 7, 23, 161, 409, 1289, 2863, 9023, 9407, 29647, 65849, 207529, 527201, 3690407, 12125623, 84879361]

約数ペア:

[(1, 84879361), (7, 12125623), (23, 3690407), (161, 527201), (409, 207529), (1289, 65849), (2863, 29647), (9023, 9407)]