1570982121

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{380291}}^1$

素因数の和:380323

約数の個数: 24

約数和(自身を含む): 2491673184

約数和(自身を除く): 920691063

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 380291, 1140873, 3422619, 6464947, 10267857, 19394841, 30803571, 58184523, 92410713, 174553569, 523660707, 1570982121]

約数ペア:

[(1, 1570982121), (3, 523660707), (9, 174553569), (17, 92410713), (27, 58184523), (51, 30803571), (81, 19394841), (153, 10267857), (243, 6464947), (459, 3422619), (1377, 1140873), (4131, 380291)]