2017440729

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{3932633}}^1$

素因数の和:3932661

約数の個数: 16

約数和(自身を含む): 3146107200

約数和(自身を除く): 1128666471

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 3932633, 11797899, 35393697, 74720027, 106181091, 224160081, 672480243, 2017440729]

約数ペア:

[(1, 2017440729), (3, 672480243), (9, 224160081), (19, 106181091), (27, 74720027), (57, 35393697), (171, 11797899), (513, 3932633)]