20161708323

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1231099}}^1$

素因数の和:1231258

約数の個数: 16

約数和(自身を含む): 27655430400

約数和(自身を除く): 7493722077

約数列:

[1, 3, 53, 103, 159, 309, 5459, 16377, 1231099, 3693297, 65248247, 126803197, 195744741, 380409591, 6720569441, 20161708323]

約数ペア:

[(1, 20161708323), (3, 6720569441), (53, 380409591), (103, 195744741), (159, 126803197), (309, 65248247), (5459, 3693297), (16377, 1231099)]