2003859767

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{937}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 2511258624

約数和(自身を除く): 507398857

約数列:

[1, 7, 13, 71, 91, 331, 497, 923, 937, 2317, 4303, 6461, 6559, 12181, 23501, 30121, 66527, 85267, 164507, 305513, 310147, 465689, 864851, 2138591, 2171029, 4031911, 6053957, 22020437, 28223377, 154143059, 286265681, 2003859767]

約数ペア:

[(1, 2003859767), (7, 286265681), (13, 154143059), (71, 28223377), (91, 22020437), (331, 6053957), (497, 4031911), (923, 2171029), (937, 2138591), (2317, 864851), (4303, 465689), (6461, 310147), (6559, 305513), (12181, 164507), (23501, 85267), (30121, 66527)]