2012197143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{83873}}^1$

素因数の和:84614

約数の個数: 16

約数和(自身を含む): 2930893056

約数和(自身を除く): 918695913

約数列:

[1, 3, 11, 33, 727, 2181, 7997, 23991, 83873, 251619, 922603, 2767809, 60975671, 182927013, 670732381, 2012197143]

約数ペア:

[(1, 2012197143), (3, 670732381), (11, 182927013), (33, 60975671), (727, 2767809), (2181, 922603), (7997, 251619), (23991, 83873)]