1645849917

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{10757189}}^1$

素因数の和:10757212

約数の個数: 12

約数和(自身を含む): 2517182460

約数和(自身を除く): 871332543

約数列:

[1, 3, 9, 17, 51, 153, 10757189, 32271567, 96814701, 182872213, 548616639, 1645849917]

約数ペア:

[(1, 1645849917), (3, 548616639), (9, 182872213), (17, 96814701), (51, 32271567), (153, 10757189)]