858902331

素因数分解:

$3^1\times 7^2\times {\mathrm{5842873}}^1$

素因数の和:5842890

約数の個数: 12

約数和(自身を含む): 1332175272

約数和(自身を除く): 473272941

約数列:

[1, 3, 7, 21, 49, 147, 5842873, 17528619, 40900111, 122700333, 286300777, 858902331]

約数ペア:

[(1, 858902331), (3, 286300777), (7, 122700333), (21, 40900111), (49, 17528619), (147, 5842873)]