3420279

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{967}}^1$

素因数の和:1107

約数の個数: 16

約数和(自身を含む): 5111040

約数和(自身を除く): 1690761

約数列:

[1, 3, 9, 27, 131, 393, 967, 1179, 2901, 3537, 8703, 26109, 126677, 380031, 1140093, 3420279]

約数ペア:

[(1, 3420279), (3, 1140093), (9, 380031), (27, 126677), (131, 26109), (393, 8703), (967, 3537), (1179, 2901)]