5420649

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1061}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 7850304

約数和(自身を除く): 2429655

約数列:

[1, 3, 13, 39, 131, 393, 1061, 1703, 3183, 5109, 13793, 41379, 138991, 416973, 1806883, 5420649]

約数ペア:

[(1, 5420649), (3, 1806883), (13, 416973), (39, 138991), (131, 41379), (393, 13793), (1061, 5109), (1703, 3183)]