2565431937

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{729023}}^1$

素因数の和:729069

約数の個数: 24

約数和(自身を含む): 4094198784

約数和(自身を除く): 1528766847

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 729023, 2187069, 6561207, 12393391, 16767529, 37180173, 50302587, 111540519, 150907761, 285047993, 855143979, 2565431937]

約数ペア:

[(1, 2565431937), (3, 855143979), (9, 285047993), (17, 150907761), (23, 111540519), (51, 50302587), (69, 37180173), (153, 16767529), (207, 12393391), (391, 6561207), (1173, 2187069), (3519, 729023)]