1427887989

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{14423111}}^1$

素因数の和:14423128

約数の個数: 12

約数和(自身を含む): 2250005472

約数和(自身を除く): 822117483

約数列:

[1, 3, 9, 11, 33, 99, 14423111, 43269333, 129807999, 158654221, 475962663, 1427887989]

約数ペア:

[(1, 1427887989), (3, 475962663), (9, 158654221), (11, 129807999), (33, 43269333), (99, 14423111)]