2080355613

素因数分解:

$3^1\times 7^2\times {\mathrm{577}}^1\times {\mathrm{24527}}^1$

素因数の和:25121

約数の個数: 24

約数和(自身を含む): 3232397952

約数和(自身を除く): 1152042339

約数列:

[1, 3, 7, 21, 49, 147, 577, 1731, 4039, 12117, 24527, 28273, 73581, 84819, 171689, 515067, 1201823, 3605469, 14152079, 42456237, 99064553, 297193659, 693451871, 2080355613]

約数ペア:

[(1, 2080355613), (3, 693451871), (7, 297193659), (21, 99064553), (49, 42456237), (147, 14152079), (577, 3605469), (1731, 1201823), (4039, 515067), (12117, 171689), (24527, 84819), (28273, 73581)]