10851813

素因数分解:

$3^4\times 7^1\times {\mathrm{19139}}^1$

素因数の和:19158

約数の個数: 20

約数和(自身を含む): 18527520

約数和(自身を除く): 7675707

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 19139, 57417, 133973, 172251, 401919, 516753, 1205757, 1550259, 3617271, 10851813]

約数ペア:

[(1, 10851813), (3, 3617271), (7, 1550259), (9, 1205757), (21, 516753), (27, 401919), (63, 172251), (81, 133973), (189, 57417), (567, 19139)]