2009143401

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{218077}}^1$

素因数の和:218200

約数の個数: 16

約数和(自身を含む): 2784419904

約数和(自身を除く): 775276503

約数列:

[1, 3, 37, 83, 111, 249, 3071, 9213, 218077, 654231, 8068849, 18100391, 24206547, 54301173, 669714467, 2009143401]

約数ペア:

[(1, 2009143401), (3, 669714467), (37, 54301173), (83, 24206547), (111, 18100391), (249, 8068849), (3071, 654231), (9213, 218077)]