2017490763

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1\times {\mathrm{18131}}^1$

素因数の和:19442

約数の個数: 16

約数和(自身を含む): 2785075200

約数和(自身を除く): 767584437

約数列:

[1, 3, 29, 87, 1279, 3837, 18131, 37091, 54393, 111273, 525799, 1577397, 23189549, 69568647, 672496921, 2017490763]

約数ペア:

[(1, 2017490763), (3, 672496921), (29, 69568647), (87, 23189549), (1279, 1577397), (3837, 525799), (18131, 111273), (37091, 54393)]