1664411073

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{336041}}^1$

素因数の和:336184

約数の個数: 16

約数和(自身を含む): 2408749056

約数和(自身を除く): 744337983

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 336041, 1008123, 4368533, 13105599, 42677207, 128031621, 554803691, 1664411073]

約数ペア:

[(1, 1664411073), (3, 554803691), (13, 128031621), (39, 42677207), (127, 13105599), (381, 4368533), (1651, 1008123), (4953, 336041)]