1327173

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 1912896

約数和(自身を除く): 585723

約数列:

[1, 3, 17, 51, 53, 159, 491, 901, 1473, 2703, 8347, 25041, 26023, 78069, 442391, 1327173]

約数ペア:

[(1, 1327173), (3, 442391), (17, 78069), (51, 26023), (53, 25041), (159, 8347), (491, 2703), (901, 1473)]