2007404637

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1\times {\mathrm{1913}}^1$

素因数の和:2497

約数の個数: 32

約数和(自身を含む): 3095718912

約数和(自身を除く): 1088314275

約数列:

[1, 3, 7, 21, 107, 321, 467, 749, 1401, 1913, 2247, 3269, 5739, 9807, 13391, 40173, 49969, 149907, 204691, 349783, 614073, 893371, 1049349, 1432837, 2680113, 4298511, 6253597, 18760791, 95590697, 286772091, 669134879, 2007404637]

約数ペア:

[(1, 2007404637), (3, 669134879), (7, 286772091), (21, 95590697), (107, 18760791), (321, 6253597), (467, 4298511), (749, 2680113), (1401, 1432837), (1913, 1049349), (2247, 893371), (3269, 614073), (5739, 349783), (9807, 204691), (13391, 149907), (40173, 49969)]