1890633

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 2721600

約数和(自身を除く): 830967

約数列:

[1, 3, 19, 41, 57, 123, 779, 809, 2337, 2427, 15371, 33169, 46113, 99507, 630211, 1890633]

約数ペア:

[(1, 1890633), (3, 630211), (19, 99507), (41, 46113), (57, 33169), (123, 15371), (779, 2427), (809, 2337)]