2708469

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 4218240

約数和(自身を除く): 1509771

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 337, 423, 893, 1011, 2679, 3033, 6403, 8037, 15839, 19209, 47517, 57627, 142551, 300941, 902823, 2708469]

約数ペア:

[(1, 2708469), (3, 902823), (9, 300941), (19, 142551), (47, 57627), (57, 47517), (141, 19209), (171, 15839), (337, 8037), (423, 6403), (893, 3033), (1011, 2679)]