30693831

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{39503}}^1$

素因数の和:39550

約数の個数: 16

約数和(自身を含む): 48036864

約数和(自身を除く): 17343033

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 39503, 118509, 276521, 829563, 1461611, 4384833, 10231277, 30693831]

約数ペア:

[(1, 30693831), (3, 10231277), (7, 4384833), (21, 1461611), (37, 829563), (111, 276521), (259, 118509), (777, 39503)]