2011397967

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{1217}}^1\times {\mathrm{1493}}^1$

素因数の和:2760

約数の個数: 32

約数和(自身を含む): 3057082560

約数和(自身を除く): 1045684593

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 1217, 1493, 3651, 4479, 10953, 13437, 32859, 40311, 49897, 61213, 149691, 183639, 449073, 550917, 1347219, 1652751, 1816981, 5450943, 16352829, 49058487, 74496221, 223488663, 670465989, 2011397967]

約数ペア:

[(1, 2011397967), (3, 670465989), (9, 223488663), (27, 74496221), (41, 49058487), (123, 16352829), (369, 5450943), (1107, 1816981), (1217, 1652751), (1493, 1347219), (3651, 550917), (4479, 449073), (10953, 183639), (13437, 149691), (32859, 61213), (40311, 49897)]