2080463847

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{290527}}^1$

素因数の和:290579

約数の個数: 32

約数和(自身を含む): 3570008064

約数和(自身を除く): 1489544217

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 290527, 871581, 2033689, 3195797, 6101067, 9006337, 9587391, 22370579, 27019011, 63044359, 67111737, 99069707, 189133077, 297209121, 693487949, 2080463847]

約数ペア:

[(1, 2080463847), (3, 693487949), (7, 297209121), (11, 189133077), (21, 99069707), (31, 67111737), (33, 63044359), (77, 27019011), (93, 22370579), (217, 9587391), (231, 9006337), (341, 6101067), (651, 3195797), (1023, 2033689), (2387, 871581), (7161, 290527)]