20161029159

素因数分解:

$3^2\times {\mathrm{797}}^1\times {\mathrm{2810683}}^1$

素因数の和:2811486

約数の個数: 12

約数和(自身を含む): 29158035816

約数和(自身を除く): 8997006657

約数列:

[1, 3, 9, 797, 2391, 7173, 2810683, 8432049, 25296147, 2240114351, 6720343053, 20161029159]

約数ペア:

[(1, 20161029159), (3, 6720343053), (9, 2240114351), (797, 25296147), (2391, 8432049), (7173, 2810683)]