31226261

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1051}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 35498688

約数和(自身を除く): 4272427

約数列:

[1, 11, 37, 73, 407, 803, 1051, 2701, 11561, 29711, 38887, 76723, 427757, 843953, 2838751, 31226261]

約数ペア:

[(1, 31226261), (11, 2838751), (37, 843953), (73, 427757), (407, 76723), (803, 38887), (1051, 29711), (2701, 11561)]