31284127

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8111}}^1$

素因数の和:8166

約数の個数: 16

約数和(自身を含む): 38937600

約数和(自身を除く): 7653473

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 8111, 56777, 154109, 235219, 1078763, 1646533, 4469161, 31284127]

約数ペア:

[(1, 31284127), (7, 4469161), (19, 1646533), (29, 1078763), (133, 235219), (203, 154109), (551, 56777), (3857, 8111)]