992001

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 1430784

約数和(自身を除く): 438783

約数列:

[1, 3, 17, 51, 53, 159, 367, 901, 1101, 2703, 6239, 18717, 19451, 58353, 330667, 992001]

約数ペア:

[(1, 992001), (3, 330667), (17, 58353), (51, 19451), (53, 18717), (159, 6239), (367, 2703), (901, 1101)]