902187727

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1\times {\mathrm{4111}}^1$

素因数の和:4518

約数の個数: 16

約数和(自身を含む): 1044513792

約数和(自身を除く): 142326065

約数列:

[1, 7, 107, 293, 749, 2051, 4111, 28777, 31351, 219457, 439877, 1204523, 3079139, 8431661, 128883961, 902187727]

約数ペア:

[(1, 902187727), (7, 128883961), (107, 8431661), (293, 3079139), (749, 1204523), (2051, 439877), (4111, 219457), (28777, 31351)]