30278941

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{853}}^1$

素因数の和:1332

約数の個数: 16

約数和(自身を含む): 37876608

約数和(自身を除く): 7597667

約数列:

[1, 7, 11, 77, 461, 853, 3227, 5071, 5971, 9383, 35497, 65681, 393233, 2752631, 4325563, 30278941]

約数ペア:

[(1, 30278941), (7, 4325563), (11, 2752631), (77, 393233), (461, 65681), (853, 35497), (3227, 9383), (5071, 5971)]