30083977

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16987}}^1$

素因数の和:17028

約数の個数: 16

約数和(自身を含む): 39140352

約数和(自身を除く): 9056375

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 16987, 118909, 186857, 390701, 1307999, 2734907, 4297711, 30083977]

約数ペア:

[(1, 30083977), (7, 4297711), (11, 2734907), (23, 1307999), (77, 390701), (161, 186857), (253, 118909), (1771, 16987)]