1965081

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:800

約数の個数: 16

約数和(自身を含む): 2830464

約数和(自身を除く): 865383

約数列:

[1, 3, 17, 51, 53, 159, 727, 901, 2181, 2703, 12359, 37077, 38531, 115593, 655027, 1965081]

約数ペア:

[(1, 1965081), (3, 655027), (17, 115593), (51, 38531), (53, 37077), (159, 12359), (727, 2703), (901, 2181)]