2065377

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 2954880

約数和(自身を除く): 889503

約数列:

[1, 3, 23, 37, 69, 111, 809, 851, 2427, 2553, 18607, 29933, 55821, 89799, 688459, 2065377]

約数ペア:

[(1, 2065377), (3, 688459), (23, 89799), (37, 55821), (69, 29933), (111, 18607), (809, 2553), (851, 2427)]