291279006747

素因数分解:

$3^3\times {\mathrm{9967}}^1\times {\mathrm{1082383}}^1$

素因数の和:1092359

約数の個数: 16

約数和(自身を含む): 431568148480

約数和(自身を除く): 140289141733

約数列:

[1, 3, 9, 27, 9967, 29901, 89703, 269109, 1082383, 3247149, 9741447, 29224341, 10788111361, 32364334083, 97093002249, 291279006747]

約数ペア:

[(1, 291279006747), (3, 97093002249), (9, 32364334083), (27, 10788111361), (9967, 29224341), (29901, 9741447), (89703, 3247149), (269109, 1082383)]