3906123

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2131}}^1$

素因数の和:2194

約数の個数: 16

約数和(自身を含む): 5730816

約数和(自身を除く): 1824693

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 2131, 6393, 27703, 83109, 100157, 300471, 1302041, 3906123]

約数ペア:

[(1, 3906123), (3, 1302041), (13, 300471), (39, 100157), (47, 83109), (141, 27703), (611, 6393), (1833, 2131)]