2028047229

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{3919}}^1\times {\mathrm{4423}}^1$

素因数の和:8361

約数の個数: 24

約数和(自身を含む): 3156258560

約数和(自身を除く): 1128211331

約数列:

[1, 3, 9, 13, 39, 117, 3919, 4423, 11757, 13269, 35271, 39807, 50947, 57499, 152841, 172497, 458523, 517491, 17333737, 52001211, 156003633, 225338581, 676015743, 2028047229]

約数ペア:

[(1, 2028047229), (3, 676015743), (9, 225338581), (13, 156003633), (39, 52001211), (117, 17333737), (3919, 517491), (4423, 458523), (11757, 172497), (13269, 152841), (35271, 57499), (39807, 50947)]