2079130137

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{4993}}^1$

素因数の和:5333

約数の個数: 32

約数和(自身を含む): 3221729280

約数和(自身を除く): 1142599143

約数列:

[1, 3, 7, 21, 79, 237, 251, 553, 753, 1659, 1757, 4993, 5271, 14979, 19829, 34951, 59487, 104853, 138803, 394447, 416409, 1183341, 1253243, 2761129, 3759729, 8283387, 8772701, 26318103, 99006197, 297018591, 693043379, 2079130137]

約数ペア:

[(1, 2079130137), (3, 693043379), (7, 297018591), (21, 99006197), (79, 26318103), (237, 8772701), (251, 8283387), (553, 3759729), (753, 2761129), (1659, 1253243), (1757, 1183341), (4993, 416409), (5271, 394447), (14979, 138803), (19829, 104853), (34951, 59487)]