2013142983

素因数分解:

$3^1\times {\mathrm{307}}^1\times {\mathrm{463}}^1\times {\mathrm{4721}}^1$

素因数の和:5494

約数の個数: 16

約数和(自身を含む): 2699321856

約数和(自身を除く): 686178873

約数列:

[1, 3, 307, 463, 921, 1389, 4721, 14163, 142141, 426423, 1449347, 2185823, 4348041, 6557469, 671047661, 2013142983]

約数ペア:

[(1, 2013142983), (3, 671047661), (307, 6557469), (463, 4348041), (921, 2185823), (1389, 1449347), (4721, 426423), (14163, 142141)]