87542791

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{4159}}^1$

素因数の和:4294

約数の個数: 16

約数和(自身を含む): 104366080

約数和(自身を除く): 16823289

約数列:

[1, 7, 31, 97, 217, 679, 3007, 4159, 21049, 29113, 128929, 403423, 902503, 2823961, 12506113, 87542791]

約数ペア:

[(1, 87542791), (7, 12506113), (31, 2823961), (97, 902503), (217, 403423), (679, 128929), (3007, 29113), (4159, 21049)]