2017211551

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{215353}}^1$

素因数の和:215418

約数の個数: 16

約数和(自身を含む): 2325823200

約数和(自身を除く): 308611649

約数列:

[1, 17, 19, 29, 323, 493, 551, 9367, 215353, 3661001, 4091707, 6245237, 69559019, 106169029, 118659503, 2017211551]

約数ペア:

[(1, 2017211551), (17, 118659503), (19, 106169029), (29, 69559019), (323, 6245237), (493, 4091707), (551, 3661001), (9367, 215353)]