40566759

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{2003}}^1$

素因数の和:2206

約数の個数: 16

約数和(自身を含む): 55727232

約数和(自身を除く): 15160473

約数列:

[1, 3, 43, 129, 157, 471, 2003, 6009, 6751, 20253, 86129, 258387, 314471, 943413, 13522253, 40566759]

約数ペア:

[(1, 40566759), (3, 13522253), (43, 943413), (129, 314471), (157, 258387), (471, 86129), (2003, 20253), (6009, 6751)]