2019017853

素因数分解:

$3^3\times {\mathrm{3919}}^1\times {\mathrm{19081}}^1$

素因数の和:23009

約数の個数: 16

約数和(自身を含む): 2992057600

約数和(自身を除く): 973039747

約数列:

[1, 3, 9, 27, 3919, 11757, 19081, 35271, 57243, 105813, 171729, 515187, 74778439, 224335317, 673005951, 2019017853]

約数ペア:

[(1, 2019017853), (3, 673005951), (9, 224335317), (27, 74778439), (3919, 515187), (11757, 171729), (19081, 105813), (35271, 57243)]