861494397

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1\times {\mathrm{16103}}^1$

素因数の和:17172

約数の個数: 16

約数和(自身を含む): 1217462400

約数和(自身を除く): 355968003

約数列:

[1, 3, 17, 51, 1049, 3147, 16103, 17833, 48309, 53499, 273751, 821253, 16892047, 50676141, 287164799, 861494397]

約数ペア:

[(1, 861494397), (3, 287164799), (17, 50676141), (51, 16892047), (1049, 821253), (3147, 273751), (16103, 53499), (17833, 48309)]