23707539

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 12580461

約数列:

[1, 3, 9, 27, 71, 83, 149, 213, 249, 447, 639, 747, 1341, 1917, 2241, 4023, 5893, 10579, 12367, 17679, 31737, 37101, 53037, 95211, 111303, 159111, 285633, 333909, 878057, 2634171, 7902513, 23707539]

約数ペア:

[(1, 23707539), (3, 7902513), (9, 2634171), (27, 878057), (71, 333909), (83, 285633), (149, 159111), (213, 111303), (249, 95211), (447, 53037), (639, 37101), (747, 31737), (1341, 17679), (1917, 12367), (2241, 10579), (4023, 5893)]