199871139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{8443}}^1$

素因数の和:9066

約数の個数: 16

約数和(自身を含む): 287501312

約数和(自身を除く): 87630173

約数列:

[1, 3, 13, 39, 607, 1821, 7891, 8443, 23673, 25329, 109759, 329277, 5124901, 15374703, 66623713, 199871139]

約数ペア:

[(1, 199871139), (3, 66623713), (13, 15374703), (39, 5124901), (607, 329277), (1821, 109759), (7891, 25329), (8443, 23673)]