2079968163

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7618931}}^1$

素因数の和:7618954

約数の個数: 16

約数和(自身を含む): 3413281536

約数和(自身を除く): 1333313373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 7618931, 22856793, 53332517, 99046103, 159997551, 297138309, 693322721, 2079968163]

約数ペア:

[(1, 2079968163), (3, 693322721), (7, 297138309), (13, 159997551), (21, 99046103), (39, 53332517), (91, 22856793), (273, 7618931)]