87884889

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{919}}^1$

素因数の和:1300

約数の個数: 16

約数和(自身を含む): 118702080

約数和(自身を除く): 30817191

約数列:

[1, 3, 127, 251, 381, 753, 919, 2757, 31877, 95631, 116713, 230669, 350139, 692007, 29294963, 87884889]

約数ペア:

[(1, 87884889), (3, 29294963), (127, 692007), (251, 350139), (381, 230669), (753, 116713), (919, 95631), (2757, 31877)]