42302481

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{2131}}^1$

素因数の和:2656

約数の個数: 16

約数和(自身を含む): 60889920

約数和(自身を除く): 18587439

約数列:

[1, 3, 13, 39, 509, 1527, 2131, 6393, 6617, 19851, 27703, 83109, 1084679, 3254037, 14100827, 42302481]

約数ペア:

[(1, 42302481), (3, 14100827), (13, 3254037), (39, 1084679), (509, 83109), (1527, 27703), (2131, 19851), (6393, 6617)]