56007889

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{251}}^2$

素因数の和:636

約数の個数: 12

約数和(自身を含む): 64771072

約数和(自身を除く): 8763183

約数列:

[1, 7, 127, 251, 889, 1757, 31877, 63001, 223139, 441007, 8001127, 56007889]

約数ペア:

[(1, 56007889), (7, 8001127), (127, 441007), (251, 223139), (889, 63001), (1757, 31877)]