2098790781

素因数分解:

$3^1\times {\mathrm{47}}^2\times {\mathrm{316703}}^1$

素因数の和:316800

約数の個数: 12

約数和(自身を含む): 2859203712

約数和(自身を除く): 760412931

約数列:

[1, 3, 47, 141, 2209, 6627, 316703, 950109, 14885041, 44655123, 699596927, 2098790781]

約数ペア:

[(1, 2098790781), (3, 699596927), (47, 44655123), (141, 14885041), (2209, 950109), (6627, 316703)]