827351811

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{642853}}^1$

素因数の和:642883

約数の個数: 24

約数和(自身を含む): 1403993136

約数和(自身を除く): 576641325

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 642853, 1928559, 5785677, 7071383, 8357089, 21214149, 25071267, 63642447, 75213801, 91927979, 275783937, 827351811]

約数ペア:

[(1, 827351811), (3, 275783937), (9, 91927979), (11, 75213801), (13, 63642447), (33, 25071267), (39, 21214149), (99, 8357089), (117, 7071383), (143, 5785677), (429, 1928559), (1287, 642853)]