7990069297

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{2819}}^1$

素因数の和:3157

約数の個数: 32

約数和(自身を含む): 9756748800

約数和(自身を除く): 1766679503

約数列:

[1, 7, 19, 101, 133, 211, 707, 1477, 1919, 2819, 4009, 13433, 19733, 21311, 28063, 53561, 149177, 284719, 374927, 404909, 594809, 1993033, 2834363, 4163663, 5409661, 11301371, 37867627, 60075709, 79109597, 420529963, 1141438471, 7990069297]

約数ペア:

[(1, 7990069297), (7, 1141438471), (19, 420529963), (101, 79109597), (133, 60075709), (211, 37867627), (707, 11301371), (1477, 5409661), (1919, 4163663), (2819, 2834363), (4009, 1993033), (13433, 594809), (19733, 404909), (21311, 374927), (28063, 284719), (53561, 149177)]