2022643953

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{31973}}^1$

素因数の和:32067

約数の個数: 40

約数和(自身を含む): 3342689856

約数和(自身を除く): 1320045903

約数列:

[1, 3, 9, 11, 27, 33, 71, 81, 99, 213, 297, 639, 781, 891, 1917, 2343, 5751, 7029, 21087, 31973, 63261, 95919, 287757, 351703, 863271, 1055109, 2270083, 2589813, 3165327, 6810249, 9495981, 20430747, 24970913, 28487943, 61292241, 74912739, 183876723, 224738217, 674214651, 2022643953]

約数ペア:

[(1, 2022643953), (3, 674214651), (9, 224738217), (11, 183876723), (27, 74912739), (33, 61292241), (71, 28487943), (81, 24970913), (99, 20430747), (213, 9495981), (297, 6810249), (639, 3165327), (781, 2589813), (891, 2270083), (1917, 1055109), (2343, 863271), (5751, 351703), (7029, 287757), (21087, 95919), (31973, 63261)]