909529089

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1\times {\mathrm{2027}}^1$

素因数の和:2989

約数の個数: 32

約数和(自身を含む): 1448478720

約数和(自身を除く): 538949631

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 929, 2027, 2787, 6081, 6503, 14189, 19509, 21367, 42567, 46621, 64101, 139863, 149569, 326347, 448707, 979041, 1883083, 5649249, 13181581, 39544743, 43310909, 129932727, 303176363, 909529089]

約数ペア:

[(1, 909529089), (3, 303176363), (7, 129932727), (21, 43310909), (23, 39544743), (69, 13181581), (161, 5649249), (483, 1883083), (929, 979041), (2027, 448707), (2787, 326347), (6081, 149569), (6503, 139863), (14189, 64101), (19509, 46621), (21367, 42567)]