2011175481

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{699053}}^1$

素因数の和:699200

約数の個数: 16

約数和(自身を含む): 3087022464

約数和(自身を除く): 1075846983

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 699053, 2097159, 4893371, 14680113, 95770261, 287310783, 670391827, 2011175481]

約数ペア:

[(1, 2011175481), (3, 670391827), (7, 287310783), (21, 95770261), (137, 14680113), (411, 4893371), (959, 2097159), (2877, 699053)]