2007120159

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{471487}}^1$

素因数の和:471547

約数の個数: 24

約数和(自身を含む): 3236293632

約数和(自身を除く): 1229173473

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 471487, 1414461, 4243383, 5186357, 15559071, 20273941, 46677213, 60821823, 182465469, 223013351, 669040053, 2007120159]

約数ペア:

[(1, 2007120159), (3, 669040053), (9, 223013351), (11, 182465469), (33, 60821823), (43, 46677213), (99, 20273941), (129, 15559071), (387, 5186357), (473, 4243383), (1419, 1414461), (4257, 471487)]