1520771397

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1028243}}^1$

素因数の和:1028292

約数の個数: 16

約数和(自身を含む): 2221007040

約数和(自身を除く): 700235643

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 1028243, 3084729, 17480131, 29819047, 52440393, 89457141, 506923799, 1520771397]

約数ペア:

[(1, 1520771397), (3, 506923799), (17, 89457141), (29, 52440393), (51, 29819047), (87, 17480131), (493, 3084729), (1479, 1028243)]