2005202313

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{1049}}^1\times {\mathrm{4519}}^1$

素因数の和:5621

約数の個数: 24

約数和(自身を含む): 2961504000

約数和(自身を除く): 956301687

約数列:

[1, 3, 9, 47, 141, 423, 1049, 3147, 4519, 9441, 13557, 40671, 49303, 147909, 212393, 443727, 637179, 1911537, 4740431, 14221293, 42663879, 222800257, 668400771, 2005202313]

約数ペア:

[(1, 2005202313), (3, 668400771), (9, 222800257), (47, 42663879), (141, 14221293), (423, 4740431), (1049, 1911537), (3147, 637179), (4519, 443727), (9441, 212393), (13557, 147909), (40671, 49303)]