2008385277

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{267037}}^1$

素因数の和:267172

約数の個数: 16

約数和(自身を含む): 2819921280

約数和(自身を除く): 811536003

約数列:

[1, 3, 23, 69, 109, 327, 2507, 7521, 267037, 801111, 6141851, 18425553, 29107033, 87321099, 669461759, 2008385277]

約数ペア:

[(1, 2008385277), (3, 669461759), (23, 87321099), (69, 29107033), (109, 18425553), (327, 6141851), (2507, 801111), (7521, 267037)]