30686337

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{373}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 49906560

約数和(自身を除く): 19220223

約数列:

[1, 3, 9, 11, 27, 33, 99, 277, 297, 373, 831, 1119, 2493, 3047, 3357, 4103, 7479, 9141, 10071, 12309, 27423, 36927, 82269, 103321, 110781, 309963, 929889, 1136531, 2789667, 3409593, 10228779, 30686337]

約数ペア:

[(1, 30686337), (3, 10228779), (9, 3409593), (11, 2789667), (27, 1136531), (33, 929889), (99, 309963), (277, 110781), (297, 103321), (373, 82269), (831, 36927), (1119, 27423), (2493, 12309), (3047, 10071), (3357, 9141), (4103, 7479)]