812765329

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{3919}}^1$

素因数の和:4140

約数の個数: 16

約数和(自身を含む): 867041280

約数和(自身を除く): 54275951

約数列:

[1, 23, 71, 127, 1633, 2921, 3919, 9017, 90137, 207391, 278249, 497713, 6399727, 11447399, 35337623, 812765329]

約数ペア:

[(1, 812765329), (23, 35337623), (71, 11447399), (127, 6399727), (1633, 497713), (2921, 278249), (3919, 207391), (9017, 90137)]