2687448273

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1\times {\mathrm{12821}}^1$

素因数の和:13584

約数の個数: 16

約数和(自身を含む): 3622574016

約数和(自身を除く): 935125743

約数列:

[1, 3, 107, 321, 653, 1959, 12821, 38463, 69871, 209613, 1371847, 4115541, 8372113, 25116339, 895816091, 2687448273]

約数ペア:

[(1, 2687448273), (3, 895816091), (107, 25116339), (321, 8372113), (653, 4115541), (1959, 1371847), (12821, 209613), (38463, 69871)]