9897783

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 15730176

約数和(自身を除く): 5832393

約数列:

[1, 3, 7, 21, 43, 97, 113, 129, 291, 301, 339, 679, 791, 903, 2037, 2373, 4171, 4859, 10961, 12513, 14577, 29197, 32883, 34013, 76727, 87591, 102039, 230181, 471323, 1413969, 3299261, 9897783]

約数ペア:

[(1, 9897783), (3, 3299261), (7, 1413969), (21, 471323), (43, 230181), (97, 102039), (113, 87591), (129, 76727), (291, 34013), (301, 32883), (339, 29197), (679, 14577), (791, 12513), (903, 10961), (2037, 4859), (2373, 4171)]