1798131

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 2509056

約数和(自身を除く): 710925

約数列:

[1, 3, 43, 53, 129, 159, 263, 789, 2279, 6837, 11309, 13939, 33927, 41817, 599377, 1798131]

約数ペア:

[(1, 1798131), (3, 599377), (43, 41817), (53, 33927), (129, 13939), (159, 11309), (263, 6837), (789, 2279)]