2017402257

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3042839}}^1$

素因数の和:3042872

約数の個数: 16

約数和(自身を含む): 3067182720

約数和(自身を除く): 1049780463

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 3042839, 9128517, 39556907, 51728263, 118670721, 155184789, 672467419, 2017402257]

約数ペア:

[(1, 2017402257), (3, 672467419), (13, 155184789), (17, 118670721), (39, 51728263), (51, 39556907), (221, 9128517), (663, 3042839)]