6813792811007

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{345054581}}^1$

素因数の和:345054639

約数の個数: 24

約数和(自身を含む): 8811313805952

約数和(自身を除く): 1997520994945

約数列:

[1, 7, 13, 31, 49, 91, 217, 403, 637, 1519, 2821, 19747, 345054581, 2415382067, 4485709553, 10696692011, 16907674469, 31399966871, 74876844077, 139056996143, 219799768097, 524137908539, 973398973001, 6813792811007]

約数ペア:

[(1, 6813792811007), (7, 973398973001), (13, 524137908539), (31, 219799768097), (49, 139056996143), (91, 74876844077), (217, 31399966871), (403, 16907674469), (637, 10696692011), (1519, 4485709553), (2821, 2415382067), (19747, 345054581)]